As Ivo Karlovic unfurled his 6-foot-10 frame and pounded ace after ace after ace at Wimbledon on Friday, his opponent quickly came to a realization. ``You cannot do nothing,'' said ninth-seeded ...

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 ...

One of the compelling things about tennis is that there are no age or weight classes. Whatever their age, size, weight or reach, the two players compete on a level playing field and bring their ...

DELRAY BEACH, Fla. (AP) — At 6-foot-11, Ivo Karlovic, has served his way out of plenty of predicaments. On Sunday, the tallest tennis professional player on record did so again, hitting 13 aces and ...

Ivo Karlovic is 37 years old, but he clearly still has some gas left in the tank. A 2½-hour match is par for the course at majors, but what about a 2½-hour set? That's how long it took Karlovic and ...

MELBOURNE, Australia (AP) As Ivo Karlovic and Horacio Zeballos struggled deep into the fifth set at the Australian Open on Tuesday night, fans rushed to distant Court 19 to watch as a record unfolded.

He's back! Those words are probably the best description of Rafael Nadal's performance in his fourth round match-up against unseeded Ivo Karlovic. As most will recall, in Nadal's last match against ...

Eighth-seeded Kei Nishikori withstood 59 aces from Ivo Karlovic before beating the veteran Croatian 6-3, 7-6 (6), 5-7, 5-7, 7-6 (7) and advancing to the third round at Melbourne Park. Nishikori isn’t ...

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, ...