Carl Froch, George Groves and their mutual promoter Eddie Hearn of Matchroom - held the press conference to officially announce the rematch for May 31 at Wembley Stadium. The fight has already sold over 60,000 tickets in one hour. Last November Froch was dropped hard and rattled in several of the following rounds, but he rallied to retain his IBF/WBA titles with a controversial ninth round stoppage when referee Howard Foster jumped in a little too soon.