Tobin recaps UFC in Vegas 6. Derrick Lewis stops Alexey Oleynik in round 2. Is Lewis back among the title contenders? Chris Weidman gets a win over OmariAkhmedov. Is the former middleweight champion ready to have a career bounce back? Bellator 243: Michael Chandler knocks out Benson Henderson. This may be his final fight in Bellator. How could he stack up against other UFC lightweights. Miami native Valerie Loureda improves to 3-0 after her buzzer beating knockout in round 2 on Tara Graff. Plus Tobin previews UFC 252 coming up next week which features the trilogy between Stipe Miocic and Dani