Brian Campbell sits down the opponents in Saturday’s unique Showtime PPV card featuring dual main events headlined by twin brothers Jermall and Jermell Charlo. Sergiy Derevyanchenko explains whether he will need to alter his style following two close title losses to Daniel Jacobs and Gennadiy Golovkin. Jeison “Banana” Rosario, meanwhile, shares his belief that his big right hand will be enough to unify 154-pound titles. Plus, Rafe Bartholomew drops by to preview the card at length.

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