Light heavyweight world champion Adonis Stevenson (29-1, 24 KOs) takes on his toughest opponent yet: two-division champ Badou Jack (22-1-2, 13 KOs) in a battle for the 175-pound world title. Plus, Gary Russell Jr. (28-1, 17 KOs) goes head to head with Joseph Diaz (26-0, 14 KOs) for the featherweight world championship. Live.
Extra (1:44)