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Baseball

Baseball

Baseball is a team sport, a bat-and-ball game, in which a hard, fist-sized ball is thrown by a defensive player called a pitcher from a pitcher's mound 60 1/2 feet away, to an offensive player called a batter, who stands at a plate (called home base) and attempts to hit it with a tapered, cylindrical, smooth stick called a bat. The ball itself is also called a baseball. Scoring is accomplished by the batter running and touching a series of four markers on the ground called bases without being tagged by a player with a ball or being forced out for some other reason. Baseball is sometimes called hardball to differentiate it from the closely related sport of softball and other similar games. similar games.]] similar games" can be seen lurking on the right side of this picture]] Baseball is popular in the Americas and East Asia. In Japan, Puerto Rico, the Dominican Republic, Cuba, Panama, Venezuela, South Korea, and Taiwan, it is one of the most popular sports by any measurement. In the United States, baseball has long been regarded as more than just a "major sport" - it is the national pastime and Major League Baseball has been given a unique monopoly status by the U.S. Congress; the total attendance for Major League games is roughly equal to that of all other American professional team sports combined. Among American television viewers, however, baseball has been surpassed in popularity (in terms of television ratings) by American football. Although three of the four most popular sports in North America are ball games (baseball, basketball and American football), baseball's popularity grew so great that the word "ballgame" in the United States almost always refers to a game of baseball, and "ballpark" to a baseball field.

Introduction

Gameplay

A simplified version of the rules of baseball is at simplified baseball rules. Also visit [http://www.mlb.com www.mlb.com], the official web site of Major League Baseball in the United States, where you can view clips of baseball being played.

General structure

simplified baseball rules Baseball is played between two teams of nine players each on a baseball field, usually under the authority of one or more officials, called umpires. There are usually four umpires in major league games; up to six (and as few as one) may officiate depending on the league and the importance of the game. There are four bases. Numbered counter-clockwise, first, second and third bases are cushions (sometimes informally referred to as bags) shaped as 15 in (38 cm) squares which are raised a short distance above the ground; together with home plate, the fourth "base," they form a square with sides of 90 ft (27.4 m) called the diamond. Home base (plate) is a pentagonal rubber slab known as simply home. The field is divided into two main sections: the infield containing the four bases is bounded by the foul line and the grass line (see figure); and the outfield which is the grassed area beyond the infield grass line, between the foul line, and bounded by a wall or fence. The area between the foul lines, including the foul lines (the foul lines are in fair territory), is fair territory, and the area outside the foul lines is foul territory. The game is played in nine innings in which each team gets one turn to bat and try to score runs while the other pitches and defends in the field. In baseball, the defense always has the ball -- a fact that differentiates it from most other team sports. The teams switch every time the defending team gets three players of the batting team out. The winner is the team with the most runs after nine innings. In the case of a tie, additional innings are played until one team comes out ahead. At the start of the game, all nine players of the home team play the field, while players on the visiting team come to bat one at a time. out The basic contest is always between the pitcher for the fielding team, and a batter. The pitcher throws—pitches—the ball towards home plate, where the catcher for the fielding team waits (in a crouched stance) to receive it. Behind the catcher stands the home plate umpire. The batter stands in one of the batter's boxes and tries to hit the ball with a bat. The pitcher must keep one foot in contact with the top or side of the pitcher's rubber—a 24" x 6" (~ 61 cm x 15 cm) plate located atop the pitcher's mound—during the entire pitch, so he can only take one step forward in delivering the ball. The catcher's job is to receive any ball that the batter misses or does not swing at, and to "call" the game by a series of hand movements that signal to the pitcher what pitch to throw and where. If the pitcher disagrees with the call, he will "shake off" the catcher by shaking his head no; he accepts the sign by nodding. The catcher's role becomes more crucial depending on how the game is going, and how the pitcher responds to a given situation. Each pitch begins a new play, which might consist of nothing more than the pitch itself. Each half-inning, the goal of the defending team is to get three members of the other team out. A player who is out must leave the field and wait for his next turn at bat. There are many ways to get batters and baserunners out; some of the most common are catching a batted ball in the air, tag outs, force outs, and strikeouts. After the fielding team has put out three players from the opposing team, that half of the inning is over and the team in the field and the team at bat switch places; there is no upper limit to the number that may bat in rotation before three outs are recorded. Going through the entire order in an inning is referred to as "batting around". It is indicative of a high scoring inning. A complete inning consists of each opposing side having a turn (three outs) on offense. The goal of the team at bat is to score more runs than the opposition; a player may do so only by batting, then becoming a base runner, touching all the bases in order (via one or more plays), and finally touching home plate. To that end, the goal of each batter is to enable baserunners to score or to become a baserunner himself. The batter attempts to hit the ball into fair territory—between the baselines—in such a way that the defending players cannot get them or the baserunners out. In general, the pitcher attempts to prevent this by pitching the ball in such a way that the batter cannot hit it cleanly or, ideally, at all. A baserunner who successfully touches home plate after touching all previous bases in order scores a run. In an enclosed field, a fair ball hit over the fence on the fly is normally an automatic home run, which entitles the batter and all runners to touch all the bases and score. A home run hit with all bases occupied ('bases loaded') is called a grand slam.

Fielding team

See also: Baseball positions | Baseball positioning The team in the field is the defensive team; they attempt to prevent the baserunners from scoring. There are nine defensive positions, however, only two of the positions have a mandatory location (pitcher and catcher), the locations of the other seven fielders is not specified by the rules, except that at the moment the pitch is delivered they must be positioned in fair territory. These fielders often shift their positioning in response to specific batters or game situations, and they may exchange positions with one another at any time. The nine positions are: pitcher, catcher, first baseman, second baseman, third baseman, shortstop, left fielder, center fielder, and right fielder. Scorekeepers label each position with a number starting with the pitcher (1), catcher (2), first baseman (3), second baseman (4), third baseman (5), shortstop (6), left fielder (7), center fielder (8), right fielder (9). This convention was established by Henry Chadwick. The reason the shortstop seems out of order has to do with the way fielders positioned themselves in the early years of the game.

The battery

The battery is composed of the pitcher, who stands on the rubber of the mound, and the catcher, who squats behind home plate. These are the two fielders who always deal directly with the batter on every pitch, hence the term "battery", coined by Henry Chadwick and later reinforced by the implied comparison to artillery fire. The pitcher's main role is to pitch the ball toward home plate with the goal of getting the batter out. Pitchers also play defense by fielding batted balls, covering bases (for a potential tag out or force out on an approaching runner), or backing up throws. The catcher's main role is to receive the pitch if the batter does not hit it. Together with the pitcher and coaches, the catcher plots game strategy by suggesting different pitches and by shifting the starting positions of the other fielders. Catchers are also responsible for defense in the area near home plate.

The infielders

The four infielders are the first baseman, second baseman, shortstop, and third baseman. Originally the first, second and third basemen played very near their respective bases, and the shortstop generally played "in" (hence the term), covering the area between second, third, and the pitchers box, or wherever the game situation required. As the game evolved, the fielding positions changed to the now-familiar "umbrella", with the first and third baseman generally positioned a short distance toward second base from their bases, the second baseman to the right side of second base, and the shortstop playing to the left of second base, as seen from the batter's perspective, filling in the gaps. The first baseman's job consists largely of making force plays at first base on ground balls hit to the other infielders. When an infielder picks up a ball from the ground hit by the batter, he must throw it to the first baseman before the batter gets to the base for the batter to be out. The first baseman also fields balls hit near first base. The first baseman also has to receive throws from the pitcher in order to tag runners out who have reached base safely. The position is less physically challenging than the other positions, but there is still a lot of skill involved. Infielders don't always make good throws to first base, so it is the first baseman's job to field any ball thrown toward him cleanly. Older players who can no longer fulfill the demands of their original positions also often become first basemen. The second baseman covers the area to the right of second base and provides backup for the first baseman in bunt situations. He/She also is a cut-off for the outfield. This is when the outfielder doesn't have to throw the full distance from him/her to the base, but just to the cut-off. The shortstop fills the critical gap between second and third bases—where right-handed batters generally hit ground balls—and also covers second or third base and the near part of left field. This player is also a cut-off for the outfield. This position is the most demanding defensively, so a good shortstop doesn't need to necessarily be a good batter. The third baseman's primary requirement is a strong throwing arm, in order to make the long throw across the infield to the first baseman. Quick reaction time is also important for third basemen, as they tend to see more sharply hit balls than the other infielders.

The outfielders

The three outfielders, left fielder, center fielder, and right fielder, are so named from the catcher's perspective looking out onto the field. The right fielder generally has the strongest arm of all the outfielders due to the need to make throws on runners attempting to take third base. The center fielder has more territory to cover than the corner outfielders, so this player must be quick and agile with a strong arm to throw balls in to the infield; as with the shortstop, teams tend to emphasize defense at this position. Also, the center fielder is considered the outfield leader, and left- and right-fielders often cede to his direction when fielding fly balls. Of all outfielders, the left fielder often has the weakest arm, as they generally do not need to throw the ball as far in order to prevent the advance of any baserunners. The left fielder still requires good fielding and catching skills, and tends to receive more balls than the right fielder due to the fact that right-handed hitters, who are much more common, tend to "pull" the ball into left field. The left fielder also backs up third base on pick-off attempts from the catcher.

Defensive strategy

Pitching

catcher Main article: Pitching Effective pitching is vitally important to a baseball team, as pitching is the key for the defensive team to retire batters and to preventing runners from getting on base. A full game usually involves over one hundred pitches thrown by each team. However, most pitchers begin to tire before they reach this point. In previous eras, pitchers would often throw up to four complete games (all nine innings) in a week. With new advances in medical research and thus a better understanding of how the human body functions and tires out, starting pitchers tend to throw fractions of a game (typically 6 or 7 innings depending on their performance) about every five days. Multiple pitchers are often needed in a single game, including the starting pitcher and relief pitcher(s). Pitchers are substituted for one another like any other player (see below), and the rules do not limit the number of pitchers that can be used in a game; the only limiting factor is the size of the squad, naturally. In general, starting pitchers are not used in relief situations except sometimes during the post-season when every game is vital. If a game runs into many extra innings, a team may well empty its bullpen. If it then becomes necessary to use a "position player" as a pitcher, major league teams generally have certain players pre-designated as emergency relief pitchers, to avoid making a mockery of the game. In baseball's early years, squads were smaller, and relief pitchers were relatively uncommon, with the starter normally remaining for the entire game unless he was either thoroughly ineffective or became injured; today, with a much greater emphasis on pitch count (100 being the "magic number" in general), over the course of a single game each team will frequently use from two to five pitchers. In the 2005 ALCS, all four of the Chicago White Sox victories were complete games by the starters, a highly noteworthy event in the modern game. Although a pitcher can only take one step forward while delivering the ball, the pitcher has a great arsenal at his disposal in the variation of location, velocity, movement, and arm location (see types of pitches). Most pitchers attempt to master two or three types of pitches; some pitchers throw up to 6 types of pitches with varying degrees of control. Common pitches include a fastball, which is the ball thrown at just under maximum velocity; a curveball, which is made to curve by rotation imparted by the pitcher; and a change-up, which is a slower version of a fastball. To illustrate pitching strategy, consider the "fastball/change-up" combination: The average major-league pitcher can throw a fast ball around 90 miles per hour (145 km/h), and a few pitchers have even exceeded 100 miles per hour (161 km/h). The change-up is thrown somewhere between 75 to 85 miles per hour (121 to 137 km/h). Since the batter's timing is critical to hitting a pitch, a batter swinging to hit what looks like a fast ball, would be terribly fooled (swing and miss, hopefully) when the pitch turns out to be a much slower change-up. Some pitchers choose to throw using the 'submarine style,' a very efficient sidearm or near-underhand motion. Pitchers with a submarine delivery are often very difficult to hit because of the angle and movement of the ball once released. They cannot generate the amount of power that an overhand delivery can bring, so they depend on placement and keeping the batter "off balance". There are exceptions. Walter Johnson, who threw one of the fastest fast balls in the history of the game, threw sidearm (though not submarine) rather than a normal overhand.

Fielding strategy

Since only the pitcher and catcher location is fixed, the other players on the field move around as needed to defend against scoring a run. Many variations of this are possible, as location depends upon the "situation." "Situation" refers to immediate circumstances of play, and includes: the number of outs, the count (balls and strikes) on the batter, the number and speed of runners, the ability of the fielders, the ability of the pitcher, the type of pitch thrown, the inning, home versus visiting team, and others. As the situation dictates, the fielders move to more strategic locations. Common defensive situations include: playing for the bunt, trying to prevent a stolen base (runner advancing to the next base), moving the defensive to a shallow position to throw out a runner at home, moving fielders to locations where hitters are most likely to hit the ball, etc.

Team at bat

Batters and runners

The ultimate goal of the team at bat is to score runs. To accomplish this feat, the team at bat successively (in an predetermined order called a lineup) sends its nine players to the batter's box (adjacent to home plate) where they become batters. (Each team sets its batting lineup at the beginning of the game. Changes to the lineup are tightly limited by the rules of baseball and must be communicated to the umpires and to the opposing team. See Substitutions below.) A batter's turn at the plate is called a plate appearance. Batters advance to the bases in a variety of ways: hits, walks, hit-by-pitch, and a few others. When the batter hits a fair ball, he must run to first base, and may continue or stop at any base unless he is put out. A successful hit occurs when the batter reaches a base: reaching only first base is a single; reaching second base, a double; third base, a triple; and hit that allows the batter to touch all bases in order on the same play is a home run, whether or not the ball is hit over the fence. Once a runner is held to a base, he may attempt to advance at any time, but is not required to do so unless the batter or another runner displaces him (called a force play). A batter always drops his bat when running the bases —otherwise, the bat would slow him down and also be a danger to fielders. Depending on the way the ball comes off the bat, the play has different names. A batted ball is called a fly ball if it was hit in the air in a way causing the fielder to catch it on its descent. A line drive is like a fly ball, but the ball is hit with such force that its trajectory seems level to the ground. A batted ball which is not hit into the air, and which touches the ground within the infield before it can be caught, is called a ground ball. When a ball is hit outside the foul line, it is a foul ball, requiring the batter and all runners to return to their respecitive bases. Once the batter and any existing runners have all stopped at a base or been put out, the ball is returned to the pitcher, and the next batter comes to the plate. After the opposing team bats in its own order and three more outs are recorded, the first team's batting order will continue again from where it left off. When a runner reaches home plate, he scores a run and is no longer a base runner. He must leave the playing area until his spot in the order comes up again. A runner may only circle the bases once per plate appearance and thus can score no more than a single run.

Batting

Main article: Batting (baseball) Batting (baseball) just after swinging at a pitch (photo: Agência Brasil)]] Each plate appearance consists of a series of pitches, in which the pitcher throws the ball towards home plate while a batter is standing in the batter's box. With each pitch, the batter must decide whether or not to swing the bat at the ball in an attempt to hit it. The pitches arrive quickly, so the decision to swing must be made in less than a second, based on whether or not the ball is hittable and in the strike zone, a region defined by the area directly above home plate and between the batter's knees and underarms. In addition to swinging at the ball, a batter who wishes to put the ball in play may hold his bat over home plate and attempt to tap a pitch lightly; this is called a bunt. On any pitch, if the batter swings at the ball and misses, he is charged with a strike. If the batter does not swing, the home plate umpire judges whether or not the ball passed through the strike zone. If the ball passed through the zone, it is ruled a strike; otherwise, it is called a ball. The number of balls and strikes thrown to the current batter is known as the count; the count is always given balls first, then strikes (such as 3-2 or "three and two", which would be 3 balls and 2 strikes). If the batter swings and makes contact with the ball, but does not put it in play in fair territory—a foul ball—he is charged with an additional strike, except when there are already two strikes. Thus, a foul ball with two strikes leaves the count unchanged. (However, a noted exception to this rule is a ball bunted foul with two strikes always counts as a strike.) If a pitch is batted foul or fair and a member of the defensive team is able to catch it, before the ball strikes the ground, the batter is declared out. In the event that a bat contacts the ball, but the ball continues sharply and directly to the catcher's mitt and is caught, it is a foul tip, which is same as an ordinary strike. When three strikes occur on a batter, it is a strikeout and the batter is out except in some circumstances when the pitch is not caught by the catcher (a violation of the third strike rule). If however the catcher drops the third strike, the batter is allowed to attempt to advance to first base.(The catcher can try to get him out.) On the fourth ball the batter becomes a runner, and is entitled to advance to first base without risk of being put out, called a base on balls or a walk (abbreviated BB). If a pitch touches the batter, the umpire can declare a hit by pitch (abbreviated HBP) and the batter is awarded first base, unless the umpire determines that the ball was in the strike zone when it hit the batter, or that the batter did not attempt to avoid being hit.

Base running

Main article: Baserunning Once a batter becomes a runner, he is said to be "on" that base until he attempts to advance to the next base, until he is put out, or until the half-inning ends. Runners on second or third base are considered to be in scoring position since ordinary hits, even singles, will often score them. If a runner approaches a base and that base is already occupied by another runner, the latter has to leave the base. This way one to four players of the offensive team can be on the infield: the batter, and three runners on each base. Consequently a home run hit can count up to four runs (see grand slam). A runner legally touching a base is "safe"—he may not be put out. Runners may attempt to advance from base to base at any time (except during time outs), but must advance on any fair ball that touches the ground. When a ball is hit in the air, a fly ball, and caught by the defending team, runners must return and touch the base they occupied at the time of the pitch—called tagging up—after the ball is caught. Once they do this, they may attempt to advance at their own risk. tagging up Baserunners may attempt to advance, or steal a base, while the pitcher is throwing a pitch. The pitcher, in lieu of delivering the pitch, may try to prevent this by throwing the ball to one of the infielders in order to tag the runner; if successful, it is called a pick-off. If the runner attempts to steal the next base but is tagged out before reaching it safely, he is caught stealing. An illegal attempt by the pitcher to throw a runner out is called a balk, allowing the runners to advance without risk of being put out.

Batting and base running strategy

The goal of each batter is to become a base runner himself (usually by a safe hit or a base on balls), or to help move other base runners along. Batters attempt to "read" pitchers through pre-game preparation by studying the tendencies of pitchers and by talking to other batters that previously faced the pitcher. While batting, batters attempt to "read" pitches by looking for clues that the pitcher or catcher reveal. These clues include movements of the pitchers arms, shoulders, body, etc, and an attempt to "read" the spin of a ball early in the pitch to anticipate its trajectory. Batters also remain keenly aware of the count during their at bat. When the count is in the batter's favor (like 2-0), the batter is more likely to take a risky swing, but when the count is in the pitcher's favor (like 0-2), the batter will take a more conservative swing. In general, base running is a tactical part of the game requiring good judgment by runners (and their coaches) to assess the risk in attempting to advance. During tag plays, a good slide can affect the outcome of the play. Managers will often simultaneously send a runner and require the batter to swing (a hit-and-run play) in an attempt to advance runners. During the course of play many offensive and defensive players run close to each other, and during tag plays, the defensive player must touch the offensive player. Although baseball is considered a non-contact sport; a runner may be allowed to make potentially dangerous contact with a fielder as part of an attempt to reach a base, unless that fielder is fielding a batted ball. (Noted exceptions to the dangerous contact rule are found throughout amateur competions, including youth leagues, high school, and college baseball.) A good slide is often more advantageous than such contact, and "malicious" contact by runners is typically prohibited as offensive interference. The most common occurrence of contact of this nature is at home plate between the runner and the catcher, as the catcher is well padded and locked into position on or near the plate, and the runner will often try to knock the ball out of the catchers hand. Since the catcher is seen (symbolically and literally) as the last line of defense, it seems natural that the more physical play happens here.

Innings and determining a winner

An inning consists of each team having one turn in the field and one turn to hit, with the visiting team batting before the home team. A standard game lasts nine innings, although some leagues (such as high school baseball) use seven-inning games. The team with the most runs at the end of the game wins. If the home team is ahead after eight-and-a-half innings have been played, it is declared the winner, and the last half-inning is not played. If the home team is trailing or tied in the last inning and they score to take the lead, the game ends as soon as the winning run touches home plate; however, if the last batter hits a home run to win the game, he and any runners on base are all permitted to score. If both teams have scored the same number of runs at the end of a regular-length game, a tie is avoided by the addition of extra innings. As many innings as necessary are played until one team has the lead at the end of an inning. Thus, the home team always has a chance to respond if the visiting team scores in the top half of the inning; this gives the home team a small tactical advantage. In theory, a baseball game could go on forever; in practice, however, they eventually end. In Major League Baseball the longest game played was a 26-inning affair between the Brooklyn Robins and Boston Braves on May 1, 1920. The game ended in a 1-1 tie called on account of darkness. In Major League Baseball, games end with tie scores only because conditions have made it impossible to continue play. A tie game does not count as an official game in the standings unless it is finished later or replayed; however, individual player statistics from tie games are counted. Inclement weather may also shorten games, but at least five innings must be played for the game to be considered official; four-and-a-half innings are enough if the home team is ahead. Previously, curfews and the absence of adequate lighting caused more ties and shortened games. In Japanese baseball, if the score remains tied after nine innings, up to three extra innings may be played before the game is called a tie. Some youth or amateur leagues will end a game early if one team is ahead by ten or more runs, a practice known as the "mercy rule" or "slaughter rule". Rarely, a game can also be won or lost by forfeit. There is a short break between each half-inning during which the new defensive team takes the field and the pitcher warms up. Traditionally, the break between the top half and the bottom half of the seventh inning is known as the seventh-inning stretch. During the "stretch," fans often sing the chorus of "Take Me Out to the Ball Game," although, since the attacks of 9-11, "God Bless America" has become common.

Substitutions

Each team is allowed to substitute for any player at any time, but no player, once removed from the game, may return. A batter who replaces another batter is referred to as a pinch hitter; similarly, a pinch runner may be used as a replacement for a baserunner. Any replacement is a permanent substitution; the replaced player may not return to the game. It is common for a pitcher to pitch for several innings and then be removed in favor of a relief pitcher. Because pitching is a specialized skill, most pitchers are relatively poor hitters; it is common to substitute for a pitcher when he is due to bat. This pinch hitter is typically then replaced by a relief pitcher when the team returns to the field on defense, but more complicated substitutions are possible, most notably the double switch. Many amateur leagues allow a starting player who was removed to return to the game in the same position in the batting order under a re-entry rule. Youth leagues often allow free and open substitution to encourage player participation. Most leagues, notably Major League Baseball's American League, allow a designated hitter, a player whose sole purpose is to hit when it would normally be the pitcher's turn. This is not considered a substitution but rather a position, albeit a purely offensive one. A designated hitter does not play in the field on defense and may remain in the game regardless of changes in pitchers.

Rosters

Main article: Major League Baseball transactions During the course of a game, each baseball team has players that are an active part of the game, called "in the game," and players that are not, called "on the bench." The players on the bench are needed in case of injuries and to make strategic pitching, fielding, and batting substitutions. To keep the game fair, each team is limited to a fixed number of players. That number is dictated by the rules of the game, see Major League Baseball transactions for those limitations.

Other personnel

Each team is run by a manager, whose primary responsibility during the game is to assign players to fielding positions, determine the lineup, deciding how to substitute players, and, most importantly, choosing the course of strategy throughout the game. Managers are also assisted by coaches in helping players to develop their skills. When a team is at-bat, they will position a coach or manager in each coach's box referred to as the first and third base coaches. These coaches must help the players decide whether they should try to run to the next base; also, the coaches will signal plays to the batter and runners. Baseball is unique in that the manager and coaches all wear numbered uniforms similar to those of the players. Any baseball game involves one or more umpires, who make rulings on the outcome of each play. At a minimum, one umpire will stand behind the catcher, to have a good view of the strike zone, and call each pitch a ball or a strike. Additional umpires may be stationed near the bases, thus making it easier to see plays in the field. In Major League Baseball, four umpires are used for each game, one near each base. In the all-star game and playoffs, six umpires are used: one at each base and two in the outfield along either foul line. Another notable role in baseball is that of the official scorer. The results of baseball games are summarized in tables called box scores. The scorer is responsible for a number of judgments that go into the boxscore. For example, if a batted ball is misplayed by a fielder, the scorer may choose to charge the fielder with an error instead of crediting the batter with a hit. Within certain guidelines, the scorer also determines which pitchers are credited with winning and losing the game, and whether a relief pitcher will be awarded a hold or save, specific situations in which a relief pitcher keeps a lead intact for his team.

Baseball's unique style

Baseball is unique among American sports in several ways. This uniqueness is a large part of its longstanding appeal and strong association with the American psyche. Although the following elements all contribute to baseball's uniqueness in American culture, they are all shared by its cousin game cricket. In many Commonwealth nations, cricket and the culture surrounding it hold a similar place and affection to baseball's role in American culture.

Time element

American football, basketball, ice hockey and soccer all use a clock, and games often end by a team killing the clock rather than competing directly against the opposing team. In contrast, baseball has no clock; a team cannot win without getting the last batter out and rallies are not constrained by time. In recent decades, observers have criticized professional baseball for the length of its games, with some justification as the time required to play a baseball game has increased steadily through the years. One hundred years ago, games typically took an hour and a half to play; in 2004, the average major league baseball game lasted 2 hours and 47 minutes. This is due to longer commercial breaks, increased offense, more pitching changes, and a slower pace of play. In response, Major League Baseball has instructed umpires to be more strict in enforcing speed-up rules and the size of the strike zone. Although the official rules specify that when the bases are empty, the pitcher should deliver the ball within 20 seconds of receiving it (with the penalty of a ball called if he fails to do so), this rule is rarely, if ever, enforced.

Individual and team

Baseball is fundamentally a team sport—even two or three Hall of Fame-caliber players are no guarantee of a pennant—yet it places individual players under great pressure and scrutiny. The pitcher must make good pitches or risk losing the game; the hitter has a mere fraction of a second to decide what pitch has been thrown and whether or not to swing at it. While their respective managers and/or coaches can sometimes signal players regarding the strategies the manager wants to employ, no one can help the pitcher while he pitches or the hitter while he bats. If the batter hits a line drive, the outfielder, as the last line of defense, makes the lone decision to try to catch it or play it on the bounce. Baseball history is full of heroes and goats—men who in the heat of the moment (the "clutch") distinguished themselves with a timely hit or catch, or an untimely strikeout or error.

Strategy and goals

Baseball certainly requires skill and athleticism, but also has a depth of strategy and anticipation which often goes unrecognized by those less familiar with the sport. Pitchers develop strategies on how to pitch to the batter by studying the batter's previous plate appearances throughout the year. Pitchers will vary their approach with each time they see the same batter. Defensive players are positioned based on statistics about where the batter is likely to hit the ball and what specific type of pitches will be thrown. Hitters are given signals about coordinated plays the manager is calling (e.g. a hit and run or sacrifice bunt), and sometimes are explicitly instructed not to swing (to "take"). Pitchers are sometimes given signals to throw a specific pitch, or even to avoid pitching to the batter at all (e.g. an intentional base on balls or a pitchout.) The goals of a team vary across scope, from individual pitch to the season. Teams develop a strategy to match this varying scope. They have a broad set of goals for the season, but more specific strategies for the early part of the season, varying that by the team and even by home games vs. away games. Meanwhile, they have very specific strategies for a single game and even down to the inning, the players who are due to bat, including the next pitch.

The uniqueness of each baseball park

intentional base on balls Cubs - Cardinals game at Wrigley Field, Chicago, Illinois.]] Main article: Baseball parks Unlike the majority of sports, baseball parks do not have to follow a strict set of guidelines. With the exception of the strict rules on the dimensions of the infield, discussed above, the [http://mlb.mlb.com/NASApp/mlb/mlb/official_info/official_rules/foreword.jsp official rules] simply state that fields built after June 1, 1958 must have a minimum distance of 325 feet (99 m) from home plate to the fences in left and right field and 400 (121 m) feet to center. This rule (a footnote to official rule 1.04) was passed specifically in response to the setup at the Los Angeles Memorial Coliseum, which had a reported left field distance of 251 feet (77 m), 1 foot (0.3 m) over the bare minimum required by the rules. However, major league teams often skirt this rule. For example, Minute Maid Park's left field is only 315 feet (96 m), and with a fence much lower than the famous "Green Monster" at Fenway Park. And there are no rules at all regulating the height of "fences, stands or other obstructions", other than the assumption that they exist. Because of this flexibility, there are all sorts of variations in parks, from different lengths to the fences to uneven playing surfaces to massive or minimal amounts of foul territory, all of which affect the nature of the game at those ballparks.

Statistics

Main article: Baseball statistics As with many sports, and perhaps even more so, statistics are very important to baseball. Statistics have been kept for the Major Leagues since their creation, and presumably statistics were around even before that. General managers, baseball scouts, managers, and players alike study player statistics to help them choose various strategies to best help their team. Traditionally, statistics like batting average for batters—the number of hits divided by the number of at bats—and earned run average—approximately the number of runs given up by a pitcher per nine innings—have governed the statistical world of baseball. However, the advent of sabermetrics has brought an onslaught of new statistics that perhaps better gauge a player's performance and contributions to his team from year to year. Some sabermetrics have entered the mainstream baseball statistic world. On-base plus slugging (OPS) is a somewhat complicated formula that gauges a hitter's performance better than batting average. It combines the hitter's on base percentage—hits plus walks plus hit by pitches divided by plate appearances—with their slugging percentage—total bases divided by at bats. Walks plus hits per inning pitched (or WHIP) gives a good representation of a pitcher's abilities; it is calculated exactly as its name suggests. Also important are more specific statistics for a certain situation. For example, a certain hitter's ability to hit left-handed pitchers might cause his manager to give him more chances to face lefties. Some hitters hit better with runners in scoring position, so an opposing manager, knowing this statistic, might elect to intentionally walk him in order to face a poorer hitter.

History

intentionally walk Main article: History of Baseball Baseball is thought to be a direct descendant of cricket, rounders, and town ball (which was much like rounders), though the game's true origins are uncertain. The earliest known mention of the sport is in a 1791 Pittsfield, Massachusetts (United States), town bylaw banning the playing of it within 80 yards of the town meeting house. Another early mention of the game can be found in an 1886 edition of Sporting Life magazine, in a letter from Dr. Adam Ford of Denver, Colorado, formerly of St. Marys, Ontario, Canada, who details a base ball game played in Beachville, Ontario, Canada, on June 4, 1838 -- Militia Muster Day. Alexander Cartwright had a hand in compiling and publishing an early list of rules in 1845 (the so-called "Knickerbocker Rules") to meet the demands of the already popular sport, and today's rules of baseball have evolved from them. Professional baseball began in the United States around 1865, and the National League was founded in 1876 as the first true major league, quickly producing famous players such as Honus Wagner. Several other major leagues formed and failed, but the American League, established in 1901 as a major league and originating from the minor Western League (1893), did succeed. While rivals who fought for the best players, the two major leagues began playing a World Series in 1903. Compared to modern times, games in the early part of the 20th century were lower scoring and pitchers were more successful. The "inside game", whose nature was to "scratch for runs", was played rather more violently and aggressively than it is today. Ty Cobb said of his era especially, "Baseball is a war!" This period, which has since become known as the "dead-ball era", ended in the 1920s with several rule changes that gave advantages to hitters and the rise of the legendary baseball player Babe Ruth, who showed the world what power hitting could produce and thus changed the nature of the game. During the first half of the 20th century, a "gentlemen's agreement" in the form of the baseball color line effectively barred African-American players from the major leagues (though not Native Americans, oddly enough), resulting in the formation of several Negro Leagues. Finally in 1947, Major League Baseball's color barrier was broken when Jackie Robinson was signed by the National League's Brooklyn Dodgers. Although it was not instantaneous, baseball has since become fully integrated. Baseball has often been a barometer of the fabled American "melting pot", as immigrants from different regions have tried to "make good" in various areas including sports. In the 19th century, baseball was populated with many players of Irish or German extraction. A number of Native Americans had successful careers especially in the early 1900s. Italians and Poles appeared on many rosters during the 1920s and 1930s. Black Americans came on strong starting in the late 1940s after the barriers had been lifted, and continue to form a significant contingent. By the 1960s, Hispanics had started to make the scene, and had become a dominant force by the 1990s. In the 21st century, East Asians have been appearing in increasing numbers. The middle of the century led major league baseball to the West of the United States and also became a time when pitchers dominated. Scoring became so low in the American League, due to pitching dominance, that the designated hitter was introduced; this rule now constitutes the primary difference between the two leagues. Despite the popularity of baseball, and the attendant high salaries relative to those of average Americans, the players have become unsatisfied from time to time, as they believed the owners had too much control—a stance that many baseball fans found objectionable. Various job actions have occurred throughout the game's history. Players on specific teams occasionally attempted strikes, but usually came back when their jobs were sufficiently threatened. The throwing of the 1919 World Series, "The Black Sox scandal", was in some sense a "strike" or at least a rebellion by the ballplayers against a perceived stingy owner. But the strict rules of baseball contracts tended to keep the players "in line" in general. This began to change in the 1960s when former Steelworkers Union president Marvin Miller became the Baseball Players Union president. The union became much stronger than it had been previously, especially when the reserve clause was effectively nullified in the mid-1970s. A series of strikes and lockouts began in baseball, affecting portions of the 1972 and 1981 seasons and culminating in the infamous strike of 1994 that led to the cancellation of the World Series and carried over into 1995 before it was finally settled. The players typically always got what they demanded, but the popularity of baseball diminished greatly as a result of the players' actions, and fans were slow to return. Cal Ripken's record-breaking 2131st consecutive game in 1995 was a feel-good moment that helped boost interest in the sport. The great home run race of 1998 between Mark McGwire and Sammy Sosa really turned things around, captivating fans all summer. As with other times when adversity threatened the game, positive on-field events had triggered a renewed surge in baseball's popularity in America. Professional baseball leagues began to form in countries outside of America in the 1920s and 1930s, including the Netherlands (formed in 1922), Japan (1936), and Australia (1934). Today, Venezuela (1945), the whole of Europe (1953), Italy (1948), Korea (1982), Taiwan (1990), and mainland China (2003) all have professional leagues as well. Competition between national teams, such as in the World Baseball Classic and the Olympic baseball tournament, has been administered by the International Baseball Federation since its formation in 1938. As of 2004, this organization has 112 member countries. The 117th meeting of the International Olympic Committee, held in Singapore in July 2005, voted not to hold baseball and softball tournaments at the 2012 Summer Olympic Games, but they will remain an Olympic sport during the 2008 Summer Olympic Games, and will be put to vote again for each succeeding Summer Olympics. The elimination of baseball and softball from the 2012 Olympic program enabled the IOC to consider adding two other sports to the program instead, but no other sport received a majority of votes favoring its inclusion.

Organized leagues

Baseball is played at a number of levels, by amateur and professionals, and by the young an

Sport

:Sports redirects here. For other senses of that word, see sports (disambiguation). A sport consists of a physical activity or skill carried out with a recreational purpose: for competition, for self-enjoyment, to attain excellence, for the development of a skill, or some combination of these. A sport has physical activity, side by side competition, and a scoring system. The difference of purpose is what characterises sport, combined with the notion of individual (or team) skill or prowess.

History of sport

Main article: History of sport The development of sport throughout history teaches us a great deal about social changes, and about the nature of sport itself. There are many modern discoveries in France, Africa, and Australia of cave art (see, for example, Lascaux) from prehistory which provide evidence of ritual ceremonial behaviour. Some of these sources date from over 30,000 years ago, as established by carbon dating. Although there is scant direct evidence of sport from these sources, it is reasonable to extrapolate that there was some activity at these times resembling sport. There are artifacts and structures which suggest that Chinese people engaged in activities which meet our definition of sport as early as 4000 BC. Gymnastics appears to have been a popular sport in China's past. Monuments to the Pharaohs indicate that a range of sports were well developed and regulated several thousands of years ago, including swimming and fishing. Other sports included javelin throwing, high jump, and wrestling. Ancient Persian sports such as the traditional Iranian martial art of Zurkhaneh had a close connection to the warfare skills. Among other sports which originate in Persia are polo and jousting. A wide range of sports were already established at the time of the Ancient Greece. Wrestling, running, boxing, javelin, discus throwing, and chariot racing were prevalent. This suggests that the military culture of Greece was an influence on the development of its sports and vice versa. The Olympic Games were held every four years in Ancient Greece, at a small village in Pelopponisos called Olympia. Sport has been increasingly organised and regulated from the time of the Ancient Olympics up to the present century. Activities necessary for food and survival became regulated activities done for pleasure or competition on an increasing scale, for example hunting, fishing, horticulture. The Industrial Revolution and mass production brought increased leisure which allowed increases in spectator sports, less elitism in sports, and greater accessibility. These trends continued with the advent of mass media and global communication. Professionalism became prevalent, further adding to the increase in sport's popularity. Not only has professionalism helped increase the popularity of sports, but additionally the need to have fun and take a break from a hectic workday or to relieve unwanted stress, as with any profession.

A classification of sports

Main article: List of sports One system for classifying sports is as follows, based more on the sport's aim than on the actual mechanics. The examples given are intended to be illustrative, rather than comprehensive.

Opponent

- Combat (Wrestling, Judo, karate, boxing, fencing, tae kwon do...)
- Court (Tennis, shuttlecock sport, badminton, volleyball, squash, Table tennis...)
- Team (Baseball, cricket and football (soccer) are the most popular globally, with baseball being popular in the Americas and in Japan, cricket in the Commonwealth of Nations and football being popular throughout the world. Other examples include: Rugby, ice hockey, field hockey, softball, basketball, American Football...)

Achievement

- Target (Archery, shooting ...)
- Display (Gymnastics, bodybuilding, equestrianism, diving...)
- Strength (Weight-lifting, triple jump, shot put ...)

Sports that fall into multiple categories

- Biathlon
- Curling
- Paintball

Sportsmanship

Sportsmanship is defined as "conduct and attitude considered as befitting participants, including a sense of fair play, courtesy toward teammates and opponents, a striving spirit, and grace in losing." It is interesting that the motivation for sport is often an elusive element. For example, beginners in sailing are often told that dinghy racing is a good means to sharpen the learner's sailing skills. However, it often emerges that skills are honed to increase racing performance and achievements in competition, rather than the converse. Sportsmanship expresses an aspiration or ethos that the activity will be enjoyed for its own sake. The well-known sentiment by sports journalist Grantland Rice, that it's “not that you won or lost but how you played the game," and the Modern Olympic creed expressed by its founder Pierre de Coubertin: "The most important thing . . . is not winning but taking part” are typical expressions of this sentiment. But often the pressures of competition (See the related article, "Winning isn't everything; it's the only thing." or an obsession with individual achievement - as well as the intrusion of technology - can all work against enjoyment and fair play by participants. People responsible for leisure activities often seek recognition and respectability as sports by joining sports federations such as the IOC, or by forming their own regulatory body. In this way sports evolve from leisure activity to more formal sports: relatively recent newcomers are BMX cycling, snowboarding, wrestling, etc. Some of these activities have been popular but uncodified pursuits in various forms for different lengths of time. Indeed, the formal regulation of sport is a relatively modern and increasing development. Sportsmanship, within any given game, is how each competitor acts before, during, and after the competition. Not only is it important to have good sportsmanship if one wins, but also if one loses. For example, in football it is considered sportsmanlike to kick the ball out of play to allow treatment for an injured player on the other side. Reciprocally, the other team is expected to return the ball from the throw-in. Compare Sportsmanship with Gamesmanship. Violence in sports involves crossing the line between fair competition and intentional aggressive violence. Athletes, coaches, fans, and parents sometimes unleash violent behaviour on people or property, in misguided shows of loyalty, dominance, anger, or celebration.

Professionalism and the regulation of sport

The entertainment aspect of sport, together with the spread of mass media and increased leisure time, has led to professionalism in sport. This has resulted in some conflict, where the paycheck can be seen as more important than recreational aspects: or where the sport is changed simply to make it more profitable and popular therefore losing some of the traditions valued by some. The entertainment aspect also means that sportsmen and women are often elevated to celebrity status, or in some cases near-god-like. Today the consensus is that David Beckham (England and Real Madrid Footballer) is the most famous sportsman in the world, with a fanatical following particularly in Asia where statues have been erected of his likeness. The successful execution of a sport requires the consensus agreement of the participants on a set of rules for fair competition. This has led to the control of each sport through a regulatory body to define what methods of competition are acceptable and what are considered cheating.

Sport and politics

There have been many dilemmas for sports where a difficult political context is in place. When apartheid was the official policy in South Africa, many sportspeople adopted the conscientious approach that they should not appear in competitive sports there. Some feel this was an effective contribution to the eventual demolition of the policy of apartheid, others feel that it may have prolonged and reinforced its worst effects. The 1936 Summer Olympics held in Berlin was an illustration, perhaps best recognised in retrospect, where an ideology was developing which used the event to strengthen its spread through propaganda. In the history of Ireland, Gaelic sports were connected with cultural nationalism. Even until the mid 20th century a person could have been banned from playing Gaelic football, hurling, or other sports administered by the GAA if s/he played or supported Football, or other games seen to be of British origin. Until recently the GAA continued to ban the playing of soccer and Rugby union at Gaelic venues under the controversial Rule 42, although Gaelic games are frequently played on soccer and rugby arenas, particularly outside of Ireland. Until recently, under Rule 21, the GAA also banned members of the British security forces and members of the RUC, now reconstituted as the PSNI, from playing Gaelic games, but the advent of the Good Friday Agreement in 1998 led to the eventual removal of the ban. Nationalism in general is often evident in the pursuit of sport, or in its reporting: people compete in national teams, or commentators and audiences can adopt a partisan view. These trends are seen by some as contrary to the fundamental ethos of sport being carried on for its own sake, for the enjoyment of its participants. See also: List of countries by national sport

Art and sport

Sport has many affinities with art. Ice skating and Tai chi, for example, are sports that come close to artistic spectacles in themselves: to watch these activities comes close to the experience of spectating at a ballet. Similarly, there are other activities that have elements of sport and art in their execution, such as performance art, artistic gymnastics, Bodybuilding, Parkour, Yoga, dressage, etc. The fact that art is so close to sport in some situations is probably related to the nature of sport. The definition of "sport" above put forward the idea of an activity pursued not just for the usual purposes, for example, running not simply to get places, but running for its own sake, running as well as we can. This is similar to a common view of aesthetic value, which is seen as something over and above the strictly functional value coming from an object's normal use. So an aesthetically pleasing car is one which doesn't just get from A to B, but which impresses us with its grace, poise, and charisma. In the same way, a sporting performance such as jumping doesn't just impress us as being an effective way to avoid obstacles or to get across streams. It impresses us because of the ability, skill, and style which is shown. Art and sport were probably more clearly linked at the time of Ancient Greece, when gymnastics and calisthenics invoked admiration and aesthetic appreciation for the physical build, prowess and 'arete' displayed by participants. The modern term 'art' as skill, is related to this ancient Greek term 'arete'. The closeness of art and sport in these times was revealed by the nature of the Olympic Games which, as we have seen, were celebrations of both sporting and artistic achievements, poetry, sculpture and architecture.

The terms 'sport' and 'sports'

In Commonwealth English, sporting activities are commonly denoted by the collective noun "sport". In American English, "sports" is more common for this usage. In all English dialects, "sports" is the term used for more than one specific sport. For example, "football and swimming are my favourite sports" would sound natural to all English speakers, whereas "I enjoy sport" would sound less natural than "I enjoy sports" to many North Americans.

External links

- [http://www.sports.ie Sports.ie - Live Sports news and RSS feeds]
- [http://www.thefamousquotations.com/subjects/sports-and-competition-quotations.htm Sports Quotations]
- [http://www.newworldsports.net New World Sports - Sports Commentary]
- [http://www.pressboxnews.com/ Sports News Aggregator]
- [http://dmoz.org/Sports/ Open Directory Project - Sports]
- [http://dir.yahoo.com/Recreation/Sports/ Yahoo! - Sports]
- [http://news.google.com/news?topic=s Google - Sports News]
- [http://uk.newsbot.msn.com/s/?id=2 MSN - Sports News] (UK)
- [http://news.yahoo.com/news?tmpl=index&cid=755 Yahoo! - Sports News]
- [http://www.sportsfilter.com SportsFilter - Community Weblog]
- [http://www.kungfufollowme.com/ Chinese Kung Fu: Tai Chi And Shaolin Kung Fu]
- [http://www.sports-facts.com/ Sports-Facts.Com!] Category:Games
- Category:Technology ko:스포츠 ms:Sukan ja:スポーツ simple:Sport th:กีฬา

Ball

A ball is a round object that is used most often in sports and games. Balls are usually hollow and spherical but can be other shapes, such as ovoid (only in a few special cases) or solid (as in billiards) and flat (as in ice hockey). In most games using balls, the play of the game follows the state of the ball as it is hit, kicked, or thrown by players. Balls were used in ancient times by the early Egyptians, the ancient Greeks and Romans, and the Aztecs and earlier Mesoamerican peoples.

Popular ball games

There are many popular games or sports involving some type of ball or similar object. These games can be grouped by the general objective of the game, sometimes indicating a common origin either of a game itself or of its basic idea:
- Bat-and-ball games, such as cricket and baseball.
- Two-goal games, such as basketball and most forms of football and hockey.
- Volleying games, such as volleyball and tennis.
- "Target" games, such as bowling
- and so on Popular ball games around the world include:
- Baseball
- Basketball
- Billiards (including snooker, eight ball and pool variations)
- Blitzball (fictional game)
- Bocce
- Boules
- Bowling
- Bowls
- Calvinball (see Calvin and Hobbes)
- Canoe polo
- Cricket (see cricket ball)
- Crockey
- Croquet
- Dodgeball
- Football:
- American football
- Australian rules football
- Gaelic Football
- International Rules Football
- Soccer
- Rugby Football
- Footbag
- Four square
- Golf (see golf ball)
- Handball:
- American handball
- Team handball
- Hockey:
- Field hockey
- Ice hockey
- Rink hockey
- Hurling
- Jai alai
- Juggling
- Lacrosse
- Mesoamerican ballgame
- Native American Stickball (Toli)
- Netball
- Pétanque
- Polo
- Quidditch (fictional game)
- Shinty
- Skee ball
- Squash
- Stickball
- Tee Ball
- Tetherball
- Tennis
- Tennis Polo/Toccer
- Ulama game
- Volleyball
- Water polo Category:Sporting goods Category:Ball games ja:ボール simple:Ball

Defense (sport)

In sport, defense (AmE) and defence (CwE), stressing the first syllable, is the action of preventing an opponent from scoring. The term may also refer to the tactics involved in defense, or a sub-team whose primary responsibility is defense.

Pitcher

:This article is about the sport of baseball. For other references with this word, see pitcher (disambiguation). ---- pitcher (disambiguation) In baseball, the pitcher is the player who throws the baseball from the pitcher's mound toward the catcher to begin each play, with the goal of retiring a batter who attempts to either make contact with it or draw a walk. In the numbering system used to record defensive plays, the pitcher is assigned the number 1. In most cases, the object of a pitch is to deliver the ball to the catcher without allowing the batter to hit the ball. The ball is delivered in such a way that the batter either can't hit a pitch through the strike zone or is compelled to swing at a pitch outside of the strike zone. If the batter elects not to swing at the pitch, it is called a strike if the ball passes through the strike zone and a ball otherwise. Nearly all action during a game is centered around the pitcher for the defensive team. A pitcher's particular style and skill heavily influences the dynamics of the game and will often determine the victor. The type and sequence of pitches chosen depends upon the particular situation in a game. Because pitchers and catchers must coordinate each pitch, a system of hand signals are used by the catcher to communicate choices to the pitcher, to which the pitcher either vetoes or accepts. Keeping a foot on the pitcher's rubber at the center of the pitcher's mound, which is 60 feet 6 inches from home plate, the pitcher throws the baseball to the catcher, who is positioned behind home plate and catches the ball. Meanwhile, a batter stands in the batter's box at one side of the plate, and attempts to bat the ball safely into fair play. Although the object and mechanics of pitching remain the same for all pitchers, pitchers may be classified according to their roles and effectiveness. The starting pitcher begins the game and he may be followed various relief pitchers, such as the long reliever, the left-handed specialist, the setup man, and/or the closer. Famous past Major League Baseball pitchers include Cy Young, Christy Mathewson, Walter Johnson, Sandy Koufax, Steve Carlton, and Nolan Ryan. Famous current pitchers (as of 2004) include Roger Clemens, Randy Johnson, Greg Maddux, Johan Santana, and Pedro Martinez.

Pitching in a game

Pedro Martinez Effective pitching is vitally important in baseball. In baseball statistics, for each game, one pitcher will be credited with winning the game, and one pitcher will be charged with losing it. However, pitching is also physically demanding, especially if the pitcher is throwing with maximum effort. A full game usually involves 120-170 pitches thrown by each team, and most pitchers begin to tire before they reach this point. As a result, the pitcher who starts a game often will not be the one who finishes it, and he may not be recovered enough to pitch again for a few days. The act of throwing a baseball at high speed is very unnatural to the body and somewhat damaging to human muscles, thus pitchers are very susceptible to injuries, soreness, and general pain. Teams have devised two strategies to address this problem: rotation and specialization. To accommodate playing nearly every day, a team will include a group of pitchers who start games and rotate between them, allowing each pitcher to rest for a few days between starts. Also, teams have additional pitchers reserved to replace that game's starting pitcher if he tires or proves ineffective. These players are called relief pitchers, relievers, or collectively the bullpen. The relief pitchers often have even more specialized roles, and the particular reliever used depends on the situation. Many teams designate one pitcher as the closer, a relief pitcher specifically reserved to pitch the final inning or innings of a game when his team has a narrow lead, in order to preserve the victory. Generally, relief pitchers pitch fewer innings and throw fewer pitches than starting pitchers, but may be able to pitch more frequently without needing multiple days to recover. A skilled pitcher often throws a variety of different pitches in order to prevent the batter from hitting the ball well. The most basic pitch is a fastball, where the pitcher throws the ball as hard as he can. Some pitchers are able to throw a fastball at a speed of over 100 miles per hour (160 km/h). Other common types of pitches are the curveball, slider, changeup, forkball, split-fingered fastball, and knuckleball. These generally are intended to have unusual movement or to deceive the batter as to the rotation or velocity of the ball, making it more difficult to hit. Very few pitchers throw all of these pitches, but most use a subset or blend of the basic types. Some pitchers also release pitches from different arm angles, making it harder for the batter to pick up the flight of the ball. (See List of baseball pitches.) A pitcher who is throwing well on a particular day is said to have brought his "good stuff".

After the ball is pitched

The pitcher's duty doesn't cease after he pitches the ball. He has several standard roles at that point. The pitcher must attempt to field any balls coming up the middle, and in fact a Gold Glove Award is reserved for the pitcher with the best fielding ability. He must also cover first base on balls hit to the right side, since the first baseman might be fielding them. On passed balls and wild pitches, he covers home-plate when there are runners on. Also, he generally backs up throws to home plate.

Significant pitchers

Baseball Hall of Fame members

* Negro Leagues

Other noteworthy pitchers

* Active ** Negro Leagues

Batting (baseball)

In baseball, batting is the act of facing the opposing pitcher and trying to produce offense for one's team. A batter or hitter is a person whose turn it is to face the pitcher. The goals of batters are to produce runs, but the techniques and strategies they use to do so vary. The main three goals of batters are to become a baserunner, drive runners home, or advance runners along the bases for others to drive home.

Goals

In general, batters try to get hits. They may also draw a walk if they do not receive a pitch they can hit properly. In cases when there is a runner on third and less than two outs, they can attempt to hit a sacrifice fly to drive the runner in. When there are less than two outs and runners on base, they can try to sacrifice bunt. They might even be hit by a pitch, reach on an error or—if first is empty or there are two outs—on a dropped third strike. The opposition attempts to get the batter out. The pitcher's main role in this is to throw the ball in such a way that he either strikes out or cannot hit it cleanly so that the defense can get him out.

Success in batting

Batting is often cited as one of the most difficult feats in sports as it works down to hitting a small round ball with a thin round bat. In fact, if a batter can get a hit in three out of ten at bats, giving him a batting average of .300, pronounced three-hundred, he is considered a good hitter. In Major League Baseball, no batter has hit over .400 in a season since Ted Williams in 1941, and no batter has ever hit over .367 in a lifetime—Ty Cobb hit .3664.

The lineup

Main article: batting order (baseball) The lineup or batting order is a list of the nine baseball players for a team in the order they will bat during the game. During the game the only way to change the lineup is via substition, as batting out of turn is not allowed. Once the ninth person in the lineup finishes batting, the first person bats again, that is the top of the order. Lineups are designed to facilitate manufacturing runs. Depending on the skills of a batter, they might be placed in a different part of the lineup. Of course, when it comes down to it, all batters are attempting to create runs for the team. Category:Baseball ja:バッティング

Baseball (ball)

A baseball is a ball used primarily in the sport of the same name, baseball. It is generally approximately 9 inches (23 cm) nor more than 9 1/4 inches in circumference, and 5 ounces (142 g) in weight, sometimes balls may be used in children's leagues. Construction varies. Generally the core of the ball is cork, rubber, or a mixture of the two, and is sometimes layered. Around that are various linear materials including yarn and twine, sometimes wool is used. A leather cover is put on, in two pieces, and stitched together using 108 stitches of waxed red cotton thread. Rolled stitching is flatter and creates less air-resistance. This is the type of stitching used for major league balls and is ideal for the game and everyday play. Official Major League balls sold by Rawlings are made to the exact MLB specifications (5 ounces, 108 stitches) and are stamped with the signature of Commissioner Allan "Bud" Selig on each ball. Cushioned cork cores were patented in the late 19th century by sports equipment manufacturer and former baseball star Al Spalding. In recent years various synthetic materials have been used to create baseballs; however, they are generally considered lower quality, and are not used in the major leagues. Using different types of materials affects the performance of the baseball. Generally a tighter-wound baseball will jump off the bat faster, and go farther. Since the baseballs used today are wound tighter than in previous years, notably the dead ball era, people often say that the ball is "juiced". The height of the seams also affect how well a pitcher can pitch. In the early years of the sport, only one ball was typically used in each game, unless it was too damaged to be usable; balls hit into the stands were retrieved by team employees in order to be put back in play, as is still done today in other sports. Over the course of a game, a typical ball would become discolored due to dirt, and often tobacco juice and other materials applied by players; damage would also occur, causing slight tears and seam bursts. However, after the 1920 death of batter Ray Chapman after being hit in the head by a pitch—perhaps due to his difficulty in seeing the ball during twilight—an effort was made to keep clean, undamaged balls in play. Today, several dozen baseballs are used in a typical professional game, due to scratches, discoloration, and misshapenness that can occur during the game. Spectators are now generally allowed—and even encouraged—to keep baseballs that are hit or tossed to them, one reason some people enjoy going to a baseball game. (Fans are allowed—especially at Wrigley Field—to throw visitors' home run balls back onto the field. In fact, a home run ball is the only object a fan may throw on the field without penalty.) Balls hit out of the park for momentous occasions (record setting, or for personal reasons) are often requested to be returned by the fan who catches it, or donated freely by the fan. There are several historic instances of fans catching or attemping to catch baseballs:
- The ball that Mark McGwire hit for his 62nd home run of the 1998 baseball season, breaking Roger Maris's record, was sold by a fan to a collector of sports memorabilia for over one million dollars.
- Larry Ellison famously retrieved both Barry Bonds's 660th and 661st home runs.
- Steve Bartman nearly interfered with a play while attempting to catch a foul ball, causing the Chicago Cubs not to get an out in "The Inning" during the 2003 NLCS. The Major League Baseball rulebook has guidelines for the size, weight and construction of the baseball for use in the major leagues. :"The ball shall be a sphere formed by yarn wound around a small core of cork, rubber or similar material, covered with two stripes of white horsehide or cowhide, tightly stitched together. It shall weigh not less than five nor more than 5 1/4 ounces avoirdupois and measure not less than nine nor more than 9 1/4 inches in circumference."

References

- [http://www.mlb.com/NASApp/mlb/mlb/official_info/official_rules/objectives_1.jsp Major League Baseball: Official Rules: 1.00 Objectives of the Game] See 1.09.
- [http://www.worthsports.com/technology/balldesign.html WorthSports.com, The "unofficial" Method for Baseball Design] Shows cross-sections of various baseballs, and some history and creation. Category:Baseball equipment Category:Sporting goods

Softball

Softball is a team sport in which a ball, eleven to twelve inches in circumference, is thrown by a player called a pitcher and hit by an offensive player called a batter with a round, smooth stick called a bat. The ball itself is also called a softball. Scoring is accomplished by the batter running and touching a series of four markers on the ground called bases. Softball is a direct descendant of baseball (sometimes referred to as hardball to differentiate the two), but differs from it in several ways, of which the chief four are:
- The ball is always pitched (thrown to the batter) underarm – that is, it is released when the hand is below the hip and no further from the body than the elbow – while in baseball the ball may be released in any position and is usually thrown overarm or sidearm.
- The ball is larger, less dense, and heavier than a baseball.
- The playing field is normally smaller.
- The game is seven innings long, as opposed to nine in baseball. Consequently, softball games typically take between sixty minutes and two hours to complete, as opposed to around three hours for most baseball games. Softball is the most popular participant sport in the United States. An estimated 56 million Americans will play at least one game of softball during a year. It is played by both genders socially as well as competitively, and has been an Olympic sport for women beginning since 1996. Nevertheless, the IOC Session voted not to retain softball for the London 2012 Olympic Games (see below). The International Softball Federation holds world championships, held every four years, in several categories.

Types of softball

There are two general forms of softball–slowpitch and fastpitch.
- Fastpitch softball is a very defensive, pitcher-oriented game. The pitcher delivers the ball at maximum speed with a flat arc, making the ball difficult to hit. There are many strikeouts and ground balls, and scores are low. Good pitchers are premium players.
- Slowpitch softball gives batters more dominance by making it easier for them to hit the ball. There are two types of slowpitch softball, depending on whether the pitcher is a member of the defensive or offensive team.
- A defensive pitcher is used in most regulation slowpitch games. A pitched ball must describe an arc with an apogee at least above the batter's head. In order for a strike to be called, the ball still must cross the plate between the batter's shoulder and knees, or land in a small area directly behind home plate. The strike zone can vary from league to league and umpire to umpire. Because of the requirement for an arc, the pitcher must throw the ball relatively slowly. The emphasis is usually on hitting for power. The pitcher usually acts as a fielder, in addition to pitching.
- An offensive pitcher is most often found in informal games where the emphasis is on the social rather than the competitive aspects of the game. The pitcher aids the batter by attempting to give the easiest pitch to hit. There are no walks, and a batter is normally given a fixed number of pitches to attempt to hit (usually 3 or 4). The batter is considered to strikeout if he/she fails to hit the ball into fair territory after the given number of pitches. The pitcher does not act as a fielder, and a rule is often made that if a batted ball touches the pitcher, the batter is out. A regulation game of slowpitch softball requires one more player than a game of fast pitch – usually an additional outfielder.

The field

strikeout The playing field is divided into fair territory and foul territory. Fair territory is further divided into the infield, the outfield, and the territory beyond the outfield fence. The field is similar to a baseball field, but smaller. It is defined by two baselines or foul lines which meet at a right angle at home plate. The minimum length of the baselines ranges from 220 to 300 feet (67 to 91 m), depending on the classification of play. A fence running between the baselines defines the limits of the field; this fence is equidistant from home plate at all points, unlike the outfield fence in baseball, which is usually farther from home plate in centre field, and which may be at different distances from home plate at the right and left field foul lines. Home plate is made of rubber. It is a five-sided figure, a combination of a rectangle and triangle, 17 in (43 cm) wide. The sides are 8.5 in (22 cm) long. The triangle fits into the right angle formed by the baselines. Home plate is one corner of a 60 foot (18 m) square, 65 foot (20 m) for slowpitch or diamond with bases at each corner. The bases other than home plate are 15 in (38 cm) square, of canvas or a similar material, and not more than 5 in (13 cm) thick. The bases are usually securely fastened in position. The bases are numbered counterclockwise as first base, second base, and third base. Outside first base (that is, in foul territory) is a safety base; to prevent collisions between the first baseman and the runner. The runner runs for the safety base after hitting the ball while the fielding team tries to throw the ball to the regular first base before the runner reaches the safety base. However, not all softball diamonds have these safety bases and they are much more common in women's Softball than in men's. The infield consists of the diamond and the adjacent space in which the infielders (see below) normally play. The outfield is the remaining space between the baselines and between the outfield fence and the infield. The infield is usually skinned (dirt), while the outfield has grass in regulation competitions.

Players

In fastpitch softball the fielding team fields nine players – the left, centre, and right fielder play in the outfield, while the pitcher, catcher, first baseman, second baseman, third baseman, and shortstop play in the infield. The basemen play in the vicinity of their bases, while the shortstop plays between the second and third baseman (normally the second baseman plays on the first base side of second base and the shortstop on the third base side). The pitcher stands at the pitching point in the centre of the diamond; for men the pitching point is 46 ft (14 m) from home plate, while for women it is 40 ft (12 m) from home plate (43 ft at elite level). There is no pitcher's mound as in baseball, but the pitching area is denoted by a circle surrounding the pitching plate 8 ft in diameter. The catcher plays behind home plate, squatting to receive the pitch. In slowpitch, teams typically field ten fielders. In some forms of slowpitch, the centre fielder is replaced by a "left" centre fielder and a "right" centre fielder. In others, the tenth player is designated a "rover", and can play infield or outfield – often playing a hybrid position between second base and centre field. When playing in this role, the rover is often nicknamed the "shortfielder". The batting team sends one batter at a time to home plate to try to hit a ball thrown by the pitcher forward into fair territory. Once the ball is hit into fair territory the runner may try to advance to first base or beyond (see below). Once on base the batter becomes a baserunner.

Physical Requirements

For a softball player to be successful at a competitive levels, he/she must possess the following qualities: Speed- A softball player must possess great amounts of speed in order to run the bases, and while fielding Strength- Particularly in the legs, arms, and back. This minimizes injuries, and makes for better hitting and throwing. Hand-Eye Coordination- A player with poor hand eye coordination will have a tough time hitting, throwing, and catching the ball.

Equipment

The size of the ball varies according to the classification of play; the permitted circumferences in international play are 12 in (30 cm) and 11 in ( 28 cm). The ball is most often covered in white leather in two pieces roughly the shape of a figure 8 and sewn together with red thread, although other coverings are permitted. The core of the ball may be made of long fibre kapok, or a mixture of cork and rubber, or a polyurethane mixture, or another approved material. In 2002, high-visibility yellow "optic" softballs were introduced as well. All players may wear fielding gloves, made of leather or similar material, but only the catcher and first baseman may wear mitts; mitts are distinguished from gloves in that they have extra padding, and no fingers. Gloves have webbing between the thumb and forefinger. The bat used by the batter is made of hardwood, metal, or any of several other approved materials. It may be no more than 34 in (86 cm) long, 2.25 in (6 cm) in diameter, or 38 oz. (1kg) in weight. Each team wears distinctive uniforms. The uniform varies more than baseball uniforms, in that short pants are allowed as well as britches. It includes a peaked cap, a shirt, an undershirt, and pants; these are the components for which standards are set. The players' shoes may have cleats or spikes. Many recreational leagues prohibit the use of metal cleats or spikes in order to reduce the possible severity of injuries when a runner slides feet-first into a fielder. The catcher wears protective equipment, consisting of at least a mask with a grille protecting the face, a throat protector, and a hard helmet.

Play

polyurethane The teams take turns batting. Each team bats until three players have been put out, as described below. An inning consists of a turn at bat by each team, with the home team batting second. Seven innings constitute a game, unless extra innings are required to break a tie. Play begins with the pitcher attempting to throw the ball to the catcher past the batter at home plate. The throw, or pitch, must be made with an underarm motion– the ball must be released below the hip when the hand is no farther from the hip than the elbow. A strike is called if the pitch crosses home plate between the batters' armpits and the top of his or her knees without being hit by the batter. A first or second strike, but not a third, is also called if the batter hits a foul ball:
- by hitting a ball so it first falls to the ground anywhere in foul territory
- by hitting a ground ball which rolls foul and stops in foul territory before passing either first or third base.
- by hitting a ground ball which rolls foul and is picked up by a fielder in foul territory before passing either first or third base. A pitch which is not a strike and which the batter does not swing at is a ball (an uncaught foul ball with two strikes on the batter is neither a strike nor a ball). The number of balls and strikes is called the count. The number of balls is always given first, as 2 and 1, 2 and 2, and so on. A count of 3 and 2 is a full count, since the next ball or strike will end the batter's turn at the plate (see next). If the catcher drops the ball on the

Baseball

Introduction

Gameplay

General structure

Fielding team

The battery

The infielders

The outfielders

Defensive strategy

Pitching

Fielding strategy

Team at bat

Batters and runners

Batting

Base running

Batting and base running strategy

Innings and determining a winner

Substitutions

Rosters

Other personnel

Baseball's unique style

Time element

Individual and team

Strategy and goals

The uniqueness of each baseball park

Statistics

History

Organized leagues

Sport

History of sport

A classification of sports

Opponent

Achievement

Sports that fall into multiple categories

Sportsmanship

Professionalism and the regulation of sport

Sport and politics

Art and sport

The terms 'sport' and 'sports'

Recommended reading

See also

External links

Ball

Popular ball games

Defense (sport)

See also

Pitcher

Pitching in a game

After the ball is pitched

Significant pitchers

Baseball Hall of Fame members

Other noteworthy pitchers

See also

Batting (baseball)

Goals

Success in batting

The lineup

Baseball (ball)

References

Softball

Types of softball

The field

Players

Physical Requirements

Equipment

Play