Kamaru Usman to fight Khamzat Chimaev at UFC 294 in Abu Dhabi after Paulo Costa withdrawal - Eurosport

Kamaru Usman will replace Paulo Costa and fight Khamzat Chimaev in a blockbuster co-main event at UFC 294 in Abu Dhabi on October 21.

Kamaru Usman to fight Khamzat Chimaev at UFC 294 in Abu Dhabi after Paulo Costa withdrawal - Eurosport

Kamaru Usman to face Khamzat Chimaev at UFC 294 after Paulo Costa withdraws

UFC 294 news: Costa out, former champion Usman to face Chimaev

Kamaru Usman to face Khamzat Chimaev at UFC 294 after Paulo Costa withdraws

Video: What's at stake for Usman, Chimaev, Costa after UFC 294 change?

Kamaru Usman points to slow start after UFC 294 loss to Khamzat Chimaev

Kamaru Usman to fight Khamzat Chimaev at UFC 294 in Abu Dhabi after Paulo Costa withdrawal - Eurosport

Kamaru Usman steps in to fight Khamzat Chimzev at UFC 294

Charles Oliveira is the UFC's miracle man, most kos in ufc

Charles Oliveira is the UFC's miracle man, most kos in ufc

UFC 294 results: Khamzat Chimaev's earns majority win vs. Kamaru Usman

Charles Oliveira is the UFC's miracle man, most kos in ufc

Kamaru Usman to face Khamzat Chimaev at UFC 294 after Paulo Costa withdraws