Watch Oleksandr Usyk vs Chazz Witherspoon Full Movie Free Online 123Movies. Usyk knocked out Bellew last year to defend his undisputed cruiserweight title and, on Saturday night at 2am live on Sky Sports Action, debuts as a heavyweight against Chazz Witherspoon. Bellew believes Usyk can achieve his goal of becoming world heavyweight champion if he targets WBC holder Deontay Wilder.