Fritz is far from the only player on the ATP Tour who is unhappy with the quality of tennis balls over the past few years.

Spanish tennis star Carlos Alcaraz battled through against local hero Botic van de Zandschulp at the Rotterdam Open on ...

American tennis firebrand Danielle Collins delivered on her pledge to take a vacation in the Bahamas with her Australian Open ...

Australian Open champion Madison Keys has pulled out of a third successive tournament. The world No. 7 has yet to compete ...

Jannik Sinner probably can't wait to get the fourth Grand Slam in the cabinet at Roland Garros. The 23-year-old will be ...

What California is to America, Australia has often been for tennis — the lab where new stuff goes for a test drive ...

Madison Keys played brave and accurate tennis when she needed it most, powering to a 6-3, 2-6, 7-5 victory for her first ...

Madison Keys of the United States has upset two-time defending champion Aryna Sabalenka of Belarus 6-3, 2-6, 7-5 in the ...

The Madison Keys who will play two-time defending champion Aryna Sabalenka for the title at the Australian Open on Saturday ...

The placement of support teams highlights the impact of coregulation on player performance. Winners benefited from close ...

Jannik Sinner sniffed out and exploited weakness in Alexander Zverev like a starving predator, pouncing for a straight sets ...