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

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

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 ...

In a match slated for Thursday, Brandon Nakashima (No. 43 in rankings) will face Reilly Opelka (No. 121) in the Round of 16 ...

In the Round of 16 at the Delray Beach Open by VITACOST.com on Thursday, Reilly Opelka (ranked No. 121) meets Brandon ...

Fritz, who soared to his first U.S. Open Finals last September, is back at Delray Beach as the No. 1 seed and ranked fourth ...

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 ...

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

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