Tai Tuivasa discusses his knockout of Derrick Lewis at UFC 271 | ESPN MMA

Tai Tuivasa speaks with Megan Olivi backstage at UFC 271 after his knockout victory of Derrick Lewis in the co-main event. Tuivasa describes what the win means for him and his ascent to the top of the heavyweight division. #UFC #UFC271 #Tuivasa ✔ For more UFC, sign up for ESPN+ http://espnplus.com/ufc/youtube ✔ Get the ESPN App: http://www.espn.com/espn/apps/espn ✔ Subscribe to ESPN on YouTube: http://es.pn/SUBSCRIBEtoYOUTUBE ✔ Subscribe to ESPN FC on YouTube: http://bit.ly/SUBSCRIBEtoESPNFC ✔ Subscribe to NBA on ESPN on YouTube: http://bit.ly/SUBSCRIBEtoNBAonESPN ✔ Watch ESPN on YouTube TV: http://es.pn/YouTubeTV