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 ...

Big serving Ivo Karlovic was called for 11 foot faults in a tight 7-5, 6-7 (5), 6-2, 7-6 (4) loss to Andy Murray Thursday at Wimbledon. He thinks he knows why. The Croat blasted tournament officials ...

Nobody likes playing 6-foot-10 Ivo Karlovic. Ask his victims in the SAP Open, none of whom could handle his mighty serve or take advantage of his many flaws. The guy in the San Jose tournament with ...

The International Tennis Federation confirmed Sunday that Ivo Karlovic of Croatia broke the world record for the fastest serve. He struck a 156 mph serve in the fourth set of a doubles match against ...

LONDON, July 6 (Reuters) - Third seed Andy Murray dropped a set but emerged unharmed from the sights of bullet-serving Croat Ivo Karlovic to reach the quarter-finals at Wimbledon for the eighth ...

On Monday, Ryan Harrison punched his ticket to the Houston second round after taking out 40-year-old Ivo Karlovic, 6-3, 6-4, at the US Men's Clay Court Championships in Texas. "I felt like from the ...

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, ...