UFC 294 has another major change — with another high-profile replacement stepping in. Former UFC welterweight champion Kamaru Usman will now fight Khamzat Chimaev in the co-main event of the card Oct. 21 in Abu Dhabi, UFC president Dana White…
Saturday’s UFC Fight Night main event between former middleweight title challengers Paulo Costa and Marvin Vettori has been changed to a 195-pound catchweight. The status of the fight was thrown into jeopardy on Wednesday, when Costa confirmed he was well above…