IVO Karlovic served his way into the US Open record books when he fired 61 aces in his win over Lu Yen-Hsun of Taiwan. Karlovic, 37, beat the previous best of 49 aces for one match in New York served ...

Ivo Karlovic, the towering Croatian known for his booming serve, has officially announced his retirement from tennis more than two years after playing his last tournament match. The 2.11-meter (6 foot ...

PARIS, May 28 (Reuters) - Croatia's Ivo Karlovic became the oldest man to win a match at the French Open for 46 years on Tuesday as he beat Spain's fellow veteran Feliciano Lopez in a first-round duel ...

MELBOURNE, Jan 15 (Reuters) - Bashing 39 aces to match his age, Ivo Karlovic became the oldest man to win a match at the Australian Open in over 40 years as he felled Poland's Hubert Hurkacz, a man 18 ...

The 2011 Rogers Cup has seen a couple tremendous upsets through the first two rounds as both Rafael Nadal and Andy Murray are out of the tournament following shocking upsets. Both of those top players ...

Ivo Karlovic hit 59 aces, but Kei Nishikori avoided an upset with a 6-3, 7-6 (6), 5-7, 5-7, 7-6 (7) win. No. 8 Kei Nishikori Avoids Upset vs. Ivo Karlovic in Five-Set, Second-Round Thriller / ...

Coming off of a match where he literally exerted no energy and playing an unranked opponent, it would be easy for Roger Federer to fall into a bad trap. If he does, his stay in Australia will be far ...

INDIAN WELLS, Calif. — It was 2011. Ivo Karlovic was already an ATP Tour veteran with graying temples, and his close friend and former coach Tarik Benhabiles was talking about Karlovic’s serve, and ...

INDIAN WELLS, CALIFORNIA - OCTOBER 05: Ivo Karlovic of Croatia returns a shot to Brayden Schnur of Canada during qualifying for the BNP Paribas Open at the Indian Wells Tennis Garden on October 05, ...