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.

Denis Shapovalov (No. 54 in the world) meets Tomas Machac (No. 25) in the quarterfinals at the Dallas Open.Shapovalov secured ...

Opelka criticized the umpire after he was penalized for twice swearing at a spectator, describing him as 'amateur hour' and ...

Fritz, the world number four who was the top seed in Texas, lost to Canada's Denis Shapovalov 2-6 6-3 7-6 (7-2).

Tommy Paul (No. 9 in the world) meets Reilly Opelka (No. 145) in the quarterfinals at the Dallas Open.Paul earned a three-set ...

Allensworth announced a code violation and then a point penalty for two audible obscenities after Opelka approached the chair and argued his case.

After Nishioka and Munar posted notable wins, Ruud avoided the upset bug in making it 0-3 for U.S. players on Center Court Thursday afternoon.

Reilly Opelka has urged the ATP to suspend chair umpire Greg Allensworth following a code violation and a point penalty ...

Reily Opelka refused to shake the chair umpire’s hand in a stunning set of events at the Dallas Open. The American was up ...

When he became a top-level player, Casper Ruud was regarded above all as a red clay specialist. The Norwegian ace has worked ...

DALLAS (AP) _ Results Thursday from Dallas Open at Styslinger/Altec Tennis Complex (seedings in parentheses): Jamie Murray, Britain, and John Peers (3), Australia, def. Luke Johnson, Britain, and ...

British No 2 Cameron Norrie beaten by Reilly Opelka in a final-set decider; Taylor Fritz and Ben Shelton also suffer second-round exits at the Dallas Open; Carlos Alcaraz through to quarter-finals at ...