Reilly Opelka called for chair umpire Greg Allensworth to be suspended ... penalize Allensworth as he almost cost the big-serving American a spot in the quarterfinals. Opelka is also set to ...

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

(AP Photo/Manish Swarup)(Manish Swarup / AP) DALLAS (AP) — Reilly Opelka faces potential discipline for his post-match comments about a chair umpire he ... The 27-year-old American was penalized ...