UFC superstars Dustin Poirier and Justin Gaethje have risen through the ranks with their impressive fights and endorsements.

Mauricio Ruffy opened the UFC 313 main card with a Knockout of the Year contender against King Green.

U.S. President Donald Trump shared his admiration for former UFC champion Conor McGregor during a meeting with Irish minister Micheal Martin.

UFC superstar Conor McGregor booed by his own people while attending a recent Limp Bizkit concert in Ireland, fans react.

The UFC returns to T-Mobile Arena this Saturday night for UFC 313, and the MMA Knockout staff are ready to go head-to-head ...