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One Day International

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A One Day International, or ODI, is a major format of international cricket.

India vs Pakistan @ Edgbaston (9393429152)
India vs Pakistan @ Edgbaston (9393429152)

It is considered the highest standard of List A, which refers to limited-overs cricket competitions. In an ODI, two teams of 11 players compete in a match that can last up to 7 hours. These matches are significant because they include teams with official international status. The most famous tournament in this format is the Cricket World Cup, which is generally held every four years.

The mechanics of an ODI follow specific rules and structures. To begin, the captain of the winning side chooses the toss to decide whether to bat or bowl first. The team batting first attempts to set a target score during a single innings. This innings continues until the batting side is "all out," meaning 10 of the 11 players are out, or until their allotted overs are finished. Since the mid-1990s, each team has been uniformly assigned 50 overs. A bowler is restricted to a maximum of 10 overs per innings, which is 20% of the total overs. This rule requires each team to have at least five competent bowlers or all-rounders.

Cricket field parts
Cricket field parts

Fielding restrictions, often called powerplays, are used to manage how teams defend. These rules dictate how many fielders can stand outside a thirty-yard circle. There are three distinct stages of these restrictions. During the first 10 overs, known as the mandatory powerplay (P1), a maximum of two fielders may be outside the circle. This allows for an attacking style of play. Between overs 11 and 40, the second powerplay (P2) allows for four fielders outside the circle. In the final 10 overs, or P3, five fielders are permitted in the outfield.

Cricket field parts
Cricket field parts

The history of the ODI began in the late twentieth century. The very first ODI occurred on 5 January 1971 at the Melbourne Cricket Ground. This match was between Australia and England. It was created because the first three days of a Test match were washed out by rain. Officials decided to play a one-off game consisting of 40 eight-ball overs per side. Australia won that inaugural match by 5 wickets. In those early years, players wore white kits and used a red ball.

In the late 1970s, Kerry Packer introduced the World Series Cricket competition. This era changed many features of the game that are now common. Packer introduced colored uniforms, such as the WSC Australians in wattle gold versus the WSC West Indians in coral pink. He also introduced night matches played under floodlights using a white ball and dark sight screens. These changes helped with television broadcasts by allowing for multiple camera angles and microphones. By 2001, the use of white flannels and red balls in ODIs had ended.

MCG under lights
MCG under lights

Managing the game involves complex statistical methods and equipment rules. If rain reduces the number of overs, the Duckworth–Lewis–Stern (DLS) method is used to determine the result. This statistical approach considers how many wickets a team has left, as having more wickets allows for more aggressive play. To keep the white ball playable, the ICC has implemented various rules. Currently, two new balls are used, one from each end, so each ball is used for only 25 overs. This helps prevent the ball from becoming too discolored. Starting in June 2025, the bowling team will be able to pick one of the two balls to use after the 34th over.

MCG under lights
MCG under lights

The International Cricket Council (ICC) manages the status of different nations. Twelve Test-playing nations hold permanent ODI status, including countries like Sri Lanka and Australia. Other teams can earn temporary ODI status for four-year periods by performing well in the ICC World Cup Qualifier. This system allows associate members to gain regular international experience. The ICC also maintains official rankings for teams, batsmen, bowlers, and all-rounders to track performance across the sport.

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File:MCG under lights.jpg
MCG under lights.jpg
File:India vs Pakistan @ Edgbaston (9393429152).jpg
India vs Pakistan @ Edgbaston (9393429152).jpg
File:Cricket field parts.svg
Cricket field parts.svg
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