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

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

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

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

The American battled against Cameron Norrie in the second round and prevailed 4-6, 7-6, 6-4 in two and a half hours. Opelka ...

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

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 ...

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

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