Players hit 2,492 aces at the 2026 Cincinnati Open.
An ace is a serve that lands in the correct service box and is not touched by the receiver. It counts as a point won directly by the server, without a rally developing.
The tournament’s official statistics listed 2,492 aces across its 322 matches. That total includes the men’s and women’s singles and doubles competitions played during the event.
Aces are affected by court conditions, serving style, match length and the number of singles and doubles matches. They should not be confused with service winners, which may be touched by the receiver but still cannot be returned effectively.