After a heated press conference filled with personal insults, UFC welterweight champion Kamaru Usman got physical with Colby Covington at the UFC 268 press conference.
Usman inched closer to his rival during staredowns for cameras and then shoved Covington. Security quickly intervened, and the two resumed a verbal war of words dotted with expletives.
The altercation was the only time the headliners of UFC 268, including UFC strawweight champ Rose Namajunas, Zhang Weili, Justin Gaethje and Michael Chandler went beyond words.
You can see a full video of their staredown below. UFC 268 takes place Saturday at Madison Square Garden in New York City.