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 ...

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 continued his title defence at the Dallas Open on Thursday during an upset filled day of action in America as Taylor Fritz and Ben Shelton were felled as well as Frances Tiafoe. While ...

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, ...