Middleweights contenders Craig McEwan (21-2, 10KOs), Curtis Valentine (5-2, 4KOs), Peter Vaughan (6-1-1, 1KO) and Navid Mansouri (8-0-1, 3KOs) have been announced by promoter Eddie Hearn as first four of the eight participants in the final Prizefighter tournament of 2012, taking place on November 3rd at York Hall in London.

"On the back of a great Prizefighter in Liverpool, we are going to have eight hungry guys lining up for the big prize in east London," said Matchroom promoter Eddie Hearn.

"Craig gave Andy Lee one hell of a fight in March 2011 and he'll be wanting to get back to that level quickly. Curtis showed he has some serious power by beating Aston, Mansouri is an unbeaten man ready to step-up to title level and Peter is a big ticket seller with a lot of heart who loves a tear-up so fireworks are guaranteed."