The IBF World super-middleweight champion will take on The Ripper in Brooklyn this Saturday but is already looking to a rematch with domestic rival George Groves, if he can pick up the WBA world title James DeGale is in the biggest fight of his career on Saturday when he attempts to unify the super-middleweight division against Badou Jack. Chunky will hope to add the Swede’s WBC belt to his own IBF World title in front of a packed crowd at the Barclays Center in Brooklyn.