The sport that involves a series of matches called "Test matches" is cricket. Test matches are the longest format of the game, typically lasting up to five days. Recognized for their intensity and strategic depth, these matches feature two teams playing a maximum of two innings each. Test cricket is played internationally, and teams are often ranked based on their performance in these matches. The format is hailed for its tradition and is regarded as the ultimate test of a cricketer's skill and endurance.