On the back of the big-serving Ivo Karlovic’s retirement, we look at the 11 players who have served the most aces in ATP Tour history. In case you didn’t know, an ace is used to refer to any ...

WIMBLEDON, England (AP)—When John Isner finally won the longest ... long because neither player could break serve. Isner finished with 112 aces and Mahut had 103, with both totals eclipsing ...