The world's No. 1 light heavyweight champion, 36-year-old Adonis "Superman" Stevenson (23-1-0, 20 KOs), steps into the ring against the world's No. 1 contender, 26-year-old Andrzej Fonfara (25-2-0, 15 KOs), in a battle of the knockout kings. Plus, middleweight contender David Lemieux (31-2-0, 29 KOs) squares off against Fernando Guerrero (26-2, 19 KOs) and junior middleweights Jermell Charlo (23-0, 11 KOs) and Charlie Ohta (24-1-1, 16 KOs) go head to head. Live from the Bell Centre in Montreal, Canada.