Reilly Opelka launched into stinging criticism of chair umpire Greg Allensworth for penalising him following a confrontation ...

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

Reily Opelka refused to shake the chair umpire’s hand in a stunning set of events at the Dallas Open. The American was up against Britain’s Cameron Norrie in a gruelling three-set win ...

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).

Rilley Opelka booked his place in the third round of the Dallas Open after a hard-fought victory over Britain's Cameron Norrie. The match was highly competitive, lasting over two and a half hours, ...

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

Reilly Opelka refused to shake the chair umpire’s hand after a contentious end to his match against Cameron Norrie. The ...

Reilly Opelka's win over Cameron Norrie at the Dallas Open ended in controversial fashion and the American didn't hold back ...