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.

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

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 ...

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 ...

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

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 used wicked wrist work to singe the lines on Rod Laver Arena's cornflower blue court, transforming Aryna ...

Jannik Sinner cruised to his second straight Australian Open title and third major overall, beating Alexander Zverev in a one ...

Australian Open women’s champion Madison Keys has returned to her career-best ranking and joins three other American women in ...

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