Kamaru Usman will fight Khamzat Chimaev at UFC 294 UFC 294 has undergone another massive change. Paulo Costa has been pulled from the co-main event against Khamzat Chimaev because of an elbow injury. As a result, former UFC welterweight champion Kamaru Usman has agreed to fight Chimaev in the UFC 294 co-main event on ten … Continue reading Kamaru Usman will fight Khamzat Chimaev at UFC 294