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

Reilly Opelka launched into stinging criticism of chair umpire Greg Allensworth for penalising him following a confrontation with an "idiot" heckling fan.

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

Reilly Opelka has called for chair umpire Greg Allensworth to be suspended by the ATP after he received a code violation at the Dallas Open for confronting a spectator in the stands who he claimed was ...

Reilly Opelka criticized chair umpire Greg Allensworth following a match at the Dallas Open. Opelka was penalized for ...

Reilly Opelka was competing against Cameron Norrie in the round of 16 tie at the Dallas ATP 500 event. The American tennis ...

Tennis ace Reilly Opelka could be hit with a hefty punishment after claiming one umpire was the “worst ump on tour”. Opelka ...

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

Reilly Opelka has urged the ATP to suspend chair umpire Greg Allensworth following a code violation and a point penalty during the Dallas Open. Opelka confronted a spectator for interrupting his serve ...

Reilly Opelka faces potential discipline for his post-match comments about a chair umpire he called the “worst ump on tour.” ...

However, the match is being talked about more for his heated confrontation with chair umpire Greg Allensworth. During the match, a spectator disrupted Opelka while he was serving, shouting loudly ...

Photograph: Francis Mascarenhas/Reuters Reilly Opelka has called for chair umpire Greg Allensworth to be suspended by the ATP ...