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

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

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

Reilly Opelka has called for chair umpire Greg Allensworth to be suspended by the ATP after he received a code violation at ...

Dallas Open champ shook off a controversial call to close out Cam Norrie, but had all the thoughts afterwards.

Controversy erupted at the Dallas Open as Reilly Opelka received a point penalty from umpire Greg Allensworth for an audible obscenity.

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

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