Oleksandr Usyk's heavyweight debut vs Chazz Witherspoon. Former undisputed cruiserweight champion Usyk was 16-0 and had relinquished his titles after stopping Tony Bellew, while Witherspoon, 38-3 (29) was on an eight fight win streak (7 by KO)., This fight took place 12 October, 2019, in Chicago. *** #matchroomboxing #usyk #usykrico Subscribe to our channel for exclusive content ➡️ https://bit.ly/MatchroomBoxingYouTube ⇌ Follow Matchroom Boxing On Social ⇌ Instagram → http://www.instagram.com/matchroomboxing Twitter → https://www.twitter.com/matchroomboxing Facebook → https://www.facebook.com/matchroomboxing Head over to our website https://www.matchroomboxing.com to view our full stable, upcoming events and the latest news.