Finally, we end the September Boxing calendar with a world championship fight in the heavyweight division. After postponing the fight many times, Anthony Joshua (24W-1L-0D) will defend his belts against his mandatory challenger, Oleksandr Usyk (18W-0L-0D). Usyk was an undisputed cruiserweight champion who transitioned into the heavyweight division just two fights ago. The undisputed crown gave him the right to directly challenge the champion at heavyweight. After the unification fight for the undisputed title between AJ and Tyson Fury fell through (after Deontay Wilder secured the right for a third fight with Fury), AJ was forced to either vacate a belt or fight Usyk to defend his titles. This is an interesting match-up for many reasons. Speed of movement should be on the side of Usyk, but punching power and maybe even punching speed is going to favor AJ. AJ has also fought a higher-level of opposition in the pro ranks, but he tasted defeat for the first time not too long ago, while his Ukrainian foe is still undefeated.