Carl Froch vs. George Groves II, billed as Unfinished Business and the Rematch of the Century, was a professional boxing match contested between Carl Froch and George Groves. The event took place on 31 May 2014 at Wembley Stadium in London, with Froch's unified WBA (Regular) and IBF super-middleweight titles on the line. Froch won the fight by knockout in the eighth round, which was named the Knockout of the Year by The Ring magazine. The event, which was named the Event of the Year by The Ring, drew an attendance figure of 80,000 and grossed over £22 million.