LAS VEGAS (AP) — Daniel Cormier will fight champion Jon Jones for the light heavyweight title at UFC 178, replacing injured Alexander Gustafsson.

The UFC announced the new matchup Wednesday night for Jones, the promotion’s pound-for-pound star.

READ MORE: Cancer Worries Lead To Recall Of 'All Lots' Of Anti-Smoking Drug Chantix

UFC 178 is Sept. 27 at the MGM Grand Garden in Las Vegas.

Cormier (15-0) is a former U.S. Olympic wrestler who excelled as a heavyweight before moving down to 205 pounds this year. He was scheduled for knee surgery in July, but put it off.

Cormier already has a vocal public rivalry with Jones (20-1). Both fighters traded insults on social media immediately after the bout was announced.

READ MORE: Thousands Of Haitian Migrants Crowd Under Bridge To Wait In Texas Town On Mexican Border

Gustafsson (16-2) injured his knee in training, the UFC says. He was scheduled to meet Jones in a rematch of their memorable 2013 bout in Toronto.

(© Copyright 2014 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)

Latest News:

[display-posts category=”news,sports” wrapper=”ul” posts_per_page=”5″]

MORE NEWS: Texas Doctor Says He's Still Being Punished For Trying To Save Lives During COVID-19

Top Trending: