Watch as Elmo sits in an umpire's chair and debates the two letters found on Federer's On-branded sneakers: Is it 'Q' and 'C' or 'O' and 'N'?

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

Meet Sweaty in this new Win or Lose clip from the upcoming Pixar Animation Studios’ original series. Disney and Pixar's Win ...

Coming off a dominant Arizona Fall League showing, Painter is not expected to pitch in the Grapefruit League as the Phillies ...

DALLAS (AP) — Reilly Opelka faces potential discipline for his post-match comments about a chair umpire he called the “worst ump on tour,” the ATP said in a statement Friday. Opelka was ...

For the India-Pakistan game to be held on February 23 at the Dubai International Stadium, Michael Gough will be TV umpire, while Adrian Holdstock is the fourth umpire and David Boon will assume ...

Iconic umpires Simon Taufel and Billy Bowden will team up with all-time great Gundappa Viswanath as officials in the ...

Referees are an integral part of every football game, but only a few are chosen for the Super Bowl, and many may wonder how ...

Human umpires will still be making the original call on balls and strikes. But teams will now be allowed to challenge those ...

THE NO. 15 KENTUCKY WILDCATS. Shorthanded but undeterred, No. 15 Kentucky defeated No. 5 Tennessee, 75-64, finishing off a ...