回合 (huí hé): หนึ่งในลําดับของการแข่งขัน (หรือการแบ่งย่อยของการแข่งขัน) ระหว่างคู่ต่อสู้สองคนเดียวกัน

This boxing match went the full twelve rounds, and by the end both fighters were so exhausted they could barely stand.

In the first round, the challenger unexpectedly knocked down the defending champion, and the entire audience was stunned.

The Go match uses a best-of-three format: whoever wins two rounds first wins the final victory.

The debate entered its final round, and the fourth debater of the affirmative side refuted the opponent's argument with a series of powerful statistics.

The two moved back and forth on the board for over twenty rounds, and still neither could gain the upper hand.