Bernard Hopkins became the oldest boxer to unify a weight division by beating Beibut Shumenov on Saturday.
Shawn Porter beat Paulie Malignaggi to retain his world title and stay on course for a meeting with Briton Kell Brook.
Anthony Crolla won the battle of Manchester with a stunning 10th round stoppage victory over John Murray.
Josh Warrington defended his Commonwealth featherweight title by forcing veteran Rendall Munroe to retire.
Jamie McDonnell is relishing the chance to fight for the WBA bantamweight title on the undercard of Froch v Groves.
Scott Quigg enjoyed a full English breakfast while reflecting back on his 2nd round stoppage against Tshifhiwa Munyai.
Anthony Crolla stopped John Murray in the 10th round to win the battle of Manchester.
Scott Quigg stopped Tshifhiwa Munyai in the second round as he defended his WBA super-bantamweight in style.