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

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

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

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

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

Great Britain's Cameron Norrie suffers a gruelling three-set defeat against American Reilly Opelka to exit the Dallas Open in ...

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

In the Round of 16 at the Dallas Open on Thursday, Cameron Norrie (ranked No. 63) meets Reilly Opelka (No. 145).Opelka heads ...