Being a UFC referee is tough work and often a thankless job. The best try to stay invisible while also keeping the bouts they ...

Justin Gaethje and Paddy Pimblett meet in the main event at UFC 324 with an interim lightweight title up for grabs ...

Having been undefeated in his first seven UFC fights, Paddy went down 48-47, 49-46 and 49-46 on the judges' scorecards. After claiming the interim title, Gaethje now moves on to face full lightweight ...

Referee Adrian Hill was injured in the third quarter of the Texans' 23-19 win against the Bills. Alex Slitz / Getty Images For NFL officials, a mid-game changing of the guards can be as quick as a ...