Multiple choice general knowledge sports

The record for most number of aces was held previous held by?

  1. Nicolas Mahut

  2. Ivo Karlovic

  3. John Isner

  4. Roger Fedrer

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Ivo Karlovic held the record for most aces in tennis before John Isner broke it. Karlovic was known for his powerful serve and reached over 13,000 career aces. Nicolas Mahut and John Isner are also famous for their serving, particularly after their historic 2010 Wimbledon match.