Cricket

Cricket is a bat-and-ball sport contested by two teams, usually of eleven players each. A cricket match is played on a grass field, roughly oval in shape, in the centre of which is a flat strip of ground 22 yards (20.12 m) long, called a pitch. At each end of the pitch is a construction of three parallel wooden stakes (known as stumps) driven vertically into the ground, with two small crosspieces (known as bails) laid across the top of them. This wooden structure is called a wicket.

A player from the fielding team, known as the bowler, hurls a hard, fist-sized, cork-centred, leather-covered ball from the vicinity of one wicket towards the other. The ball usually bounces once before reaching a player from the opposing team, the batsman, whose job it is to defend his wicket from being struck by the ball. In defence of the wicket, the batsman uses a wooden cricket bat to deflect the incoming missile. Meanwhile, the other members of the bowler's team stand in various positions around the field as fielders, players who retrieve the batted ball and throw it back toward the pitch in an effort to "dismiss" the batsman. The batsman, if he or she does not get out immediately (by having his wicket struck by a bowled ball, by having his batted ball caught in the air, etc.), may then choose to run between the wickets, exchanging ends with a second batsman (the non-striker), who has been waiting near the bowler's wicket. Each exchange of ends successfully completed constitutes a run, and the match is won by the team that scores more runs. Cricket has been an established team sport for hundreds of years. It originated in its modern form in England and is most popular in the present and former members of the Commonwealth. Cricket is the second most popular sport in the world.[1][2][3] More than a hundred cricket-playing nations are recognised by the International Cricket Council.[4] In the countries of South Asia, including India, Pakistan, Bangladesh and Sri Lanka, cricket is the most popular sport. It is also a major sport in England and Wales, Australia, New Zealand, South Africa, Zimbabwe and the English-speaking countries of the Caribbean, which are collectively known in cricketing parlance as the West Indies. There are also well-established amateur club competitions in countries as diverse as the Netherlands, Kenya, Nepal and Argentina, among others. The sport is followed with passion in many different parts of the world. It has even occasionally given rise to diplomatic outrage, the most notorious being the Basil D'Oliveira affair which led to the banning of South Africa from sporting events. Other examples include the Bodyline series, played between England and Australia in the early 1930s, and the 1981 underarm bowling incident involving Australia and New Zealand. Overview The aim of the batting team is to score as many runs as possible. A run is scored when both batsmen successfully move to their respective opposite ends of the pitch (the pitch is sometimes referred to as the "wicket", a term with multiple meanings). (The batsmen will usually only attempt to score runs after the striker has hit the ball, but this is not required by the rules - the batsmen can attempt runs at any time after the ball has been bowled.) Runs are also scored if the batsman propels the ball to the boundary of the playing area (scoring six runs if the ball crosses the boundary without having touched the ground or four runs otherwise), or if the bowler commits some technical infringement. The aim of the bowler's team is to get each batsman out (this is a wicket, or a dismissal). Dismissals are achieved in a variety of ways. The most direct way is for the bowler to bowl the ball in such a way that it hits the stumps, dislodging the bails. While the batsmen are attempting a run, the fielders may attempt to dismiss either batsman by using the ball to knock the bails off the set of stumps to which the batsman is closest, before he has grounded himself or his bat in the crease. Other ways for the fielding side to dismiss a batsman include catching a struck ball before it touches the ground, or having the batsman adjudged LBW (leg before wicket, i.e. attempting to block the ball from hitting the stumps using his body, which is prohibited). Once the batsmen are not attempting to score any more runs, the ball is "dead" and is bowled again (each attempt at bowling the ball is a ball or a delivery). The game is divided into overs of six (legal) balls. At the end of an over, the batting and bowling ends will be swapped, and the bowler replaced by another member of the fielding side. The two umpires also change positions at this time (the umpire previously at square-leg becomes the bowler's umpire at what is now the bowling end, and vice versa), and the fielding positions are rearranged. Once out, a batsman is replaced by the next batsman in the team's line-up. (The batting side can reorder their line-up at any time, but no batsman may bat twice in one innings.) The innings (singular) of the batting team ends when the tenth batsman is given out, since there always must be two batsmen on the field. When this happens, the team is said to be all out. (In limited overs cricket the innings ends either when the batting team is all out or a predetermined number of overs has been bowled.) At the end of an innings, the two teams exchange roles, the fielding team becoming the batting team and vice versa. A team's score is reported in terms of the number of runs scored and the number of batsman that have been dismissed. For example, if five batsmen have been given out and the team has scored 224 runs, they are said to have scored 224 for the loss of 5 wickets (shortened to "224 for 5" and written 224/5 or, in Australia, "5 for 224" and 5/224). The team that has scored more runs at the end of the completed match wins. Different varieties of the game have different definitions of "completion"; for instance there may be restrictions on the number of overs, the number of innings, and the number of balls in each innings.