I saw his defense, and his defense was good ... made the trip Down Under and got Junior Tafa to verbally tap to a heel hook at UFC 305. Despite that finish, Walker was denied a post-fight bonus.

After he lost his UFC debut to Lukasz Brzeski by unanimous decision, Walker defeated Junior Tafa with a heel hook that nearly led to a post-fight brawl. Mayes, 33, has now lost back-to-back fights ...