One Day Internationals (ODIs) are a format of limited-overs cricket where each team faces a set number of overs, typically 50. The matches are played between international teams and are governed by the International Cricket Council (ICC). ODIs are known for their fast-paced nature, making them popular among fans. In ODIs, teams aim to score the highest number of runs within their allotted overs. Each match consists of two innings, with each team batting once. The format has produced many memorable tournaments, including the Cricket World Cup, which showcases the best teams from around the globe.