Reilly Opelka had asked a fan if he was coughing on purpose while also asking him to leave in an expletive-laden outburst.

The 211cm American let rip at the chair umpire over his lack of action against a fan heckling him from the stands.

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

DALLAS (AP) — Reilly Opelka faces potential discipline for his post-match comments about a chair umpire he called the “worst ...

Reilly Opelka called for the suspension of chair umpire Greg Allensworth after receiving a code violation for confronting a ...

Reilly Opelka voiced his frustration after a heated exchange with chair umpire Greg Allensworth at the Dallas Open, refusing ...

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 continued his title defence at the Dallas Open on Thursday during an upset filled day of action in America as ...

Reilly Opelka is calling on the ATP to take action for a chair umpire’s inaction. Incensed after chair umpire Greg ...

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

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