Well, American chair umpire Gregory Allensworth was recently ... and Grand Slams for officiating tennis matches. Allensworth ...

Greg Allensworth got down from his chair and raced ... And at the same time, two troublemakers were ejected. Tennis fans booed and jeered the pair in question - before cheering as they made ...

"I can't just be a punching bag": Reilly Opelka sounds off on Greg Allensworth, lack of accountability ...

Amid the unlikely conditions, Murray summoned two double faults in succession to hand Hanfmann his second break of serve in the second set shortly before umpire Greg Allensworth sent the players ...