A tennis set typically consists of six games, with a player needing to win by at least two games. If the set reaches a 6-6 tie, a tiebreak is often played to determine the winner. In this scenario, the first player to reach seven points with a two-point lead wins the set. This structure ensures fair competition and keeps matches exciting for both players and spectators. Understanding the format of a tennis set helps in appreciating the sport better and keeps fans engaged.