In tennis, the term for a game won in straight sets is sweep or straight sets. This occurs when a player wins a match without losing any sets, typically in a best-of-three or best-of-five format. A straight-set victory demonstrates dominance and consistency throughout the match, reflecting a player's skills and strategic execution. Winning in straight sets not only earns a player the match but can also significantly boost their confidence going into subsequent rounds, revealing their capacity to perform under pressure and handle competitive situations effectively.