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

Have you ever noticed that some of the savage battles on a tennis court don’t happen between the players? The post ‘Worst Ref ...

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 ...