Ace (tennis)
In tennis, an ace is a legal serve that is not touched by the receiver, winning the point for the server. In professional tennis, aces are generally seen on a player's first serve, where the server can strike the ball with maximum force and take more chances with ball placement, such as the far corners of the service box. According to the International Tennis Hall of Fame, this term was coined by the sports journalist Allison Danzig.
Professional singles records
Aces have been officially recorded by the top-level professional tennis circuits since 1991, so these records start at that time.Only main draw singles matches are included here.
ATP Tour
John Isner has the most aces in a tournament with 214 during the 2018 Wimbledon, and he has the most in a single match with 113 during his 11-hour encounter with Nicolas Mahut in 2010. John Isner has served the most aces with 14,470.Milos Raonic hit 47 aces in 2024 Queen's, the most in a best-of-three-set match. Ivo Karlović became the only player to hit at least 40 aces in three consecutive matches during 2015 Wimbledon.
Goran Ivanišević has the most in a single season with 1,477 in 1996. He also has the second most in a tournament with 213 when he won the 2001 Wimbledon title.
Roger Federer hit 50 aces in the 2009 Wimbledon final, the record for a Grand Slam final. He is also third on the career list.
Most aces in a clay-court tournament
Note: This marked the third time that Isner had hit 100+ aces in a clay-court tournament.| No. | Player | Event | Surface | Ref. | ||||||||||||||||||||
| 124 |  WTA TourSerena Williams holds the record for most aces in a tournament with 102 en route to winning the 2012 Wimbledon title.Most aces in a matchThere have been 33 matches played in which a player has served 20 or more aces, since 2008.
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