One Day International (ODI) is a format of limited-overs cricket where each team faces a set number of overs, typically 50. The match is played in a single day, making it more accessible for fans and players alike. ODIs are governed by the International Cricket Council (ICC) and are a key part of international cricket competitions. In an ODI, teams aim to score the highest number of runs within their allotted overs. The format has gained popularity due to its fast-paced nature and is often featured in major tournaments like the ICC Cricket World Cup. Players like Sachin Tendulkar and Virat Kohli have made significant contributions to the format's history.