In tennis, a set consists of several games. To win a set, a player must win at least six games, with a margin of two games over the opponent. If the score reaches 6-6, a tiebreaker game is typically played. This tiebreaker determines the winner of the set. Both men and women’s matches usually follow this format, though men may play best-of-five sets in major tournaments. Understanding these rules helps fans and players alike follow the structure of a tennis match and anticipate the flow of the game.