How is the winner of a set determined?

The winner of a set in volleyball is determined by the first team to reach 25 points, provided they also have at least a 2-point lead over their opponent. This rule is designed to ensure that one team truly outperforms the other before the set ends, promoting competitive play and strategy. If the score reaches a tie at 24-24, a team must then score two consecutive points to win the set, further emphasizing the necessity of that 2-point lead.

In contrast, reaching 20 points or determining victory by winning a specific number of rallies does not align with the current standards of set scoring in volleyball. Winning 3 sets refers to the overall match outcome rather than the determination of an individual set, while the focus on rallies doesn't accurately reflect the scoring system in place during a volleyball match.