ODI

ODI stands for One Day International, a form of limited-overs cricket played between international teams. Organized by the International Cricket Council (ICC), an ODI match consists of two innings in which each team faces up to 50 overs. The format is designed to be completed in a single day, in contrast with longer formats like Test cricket.

ODIs emerged in the early 1970s as a shorter alternative to Test cricket; the first ODI was played on 5 January 1971 at the Melbourne Cricket Ground between Australia and England. The 50-over standard was established in the following years, and later the format adopted day-night matches with colored clothing and white balls.

Rules and structure: Each innings lasts up to 50 overs; matches include fielding restrictions and strategic powerplays to encourage attacking play. If rain or other disruptions reduce overs, the target for the chasing team is adjusted using the Duckworth-Lewis-Stern method. ODIs are typically played as part of bilateral series or the Cricket World Cup, the premier international tournament held every four years.

ODI status is conferred by the ICC on matches between certain member nations; not all international matches have ODI status. The format maintains its own rankings for teams and players, with the Cricket World Cup at its center. Records in ODIs cover most runs, most wickets, and other career and tournament achievements.