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 ...

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

Madison Keys, who captured her first Grand Slam title last month in Melbourne, has not played since her title run Down Under.

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

MELBOURNE, Australia — Madison Keys beat Aryna Sabalenka 6-3, 2-6, 7-5 in the Australian Open final at Melbourne Park ...

Jannik Sinner, right, of Italy holds the Norman Brookes Challenge Cup after defeating Alexander Zverev of Germany in the ...

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

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 ...

World No. 1 Jannik Sinner defended his Australian Open title on Sunday, comfortably defeating Alexander Zverev 6-3, 7-6(4), 6 ...