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

Allensworth announced a code violation and then a point penalty for two audible obscenities after Opelka approached the chair and argued his case.

Reily Opelka refused to shake the chair umpire’s hand in a stunning set of events at the Dallas Open. The American was up against Britain’s Cameron Norrie in a gruelling three-set win ...

Pedro Martinez will compete in his first ATP 500 quarter-final since Hamburg in July last year. The Spaniard took down Holger ...