👉 A test match, also known as a test series or a series of games in cricket, is an important part of cricket's format. In this format, teams play 15 matches over four days to determine their final ranking and place in the world rankings. The players are then invited to take part in a final match where they must score at least 70 runs to win. In a test match, each team plays against all other teams in the same group, except for the finals.