Sergio Martínez vs. Darren Barker

Promoter Lou DiBella offered the fight with Martínez to titleholders Julio Cesar Chavez Jr. and Daniel Geale as well as junior middleweight titlist Miguel Cotto and Paul Williams, for a rubber match.

[5] In his second defense, Martínez laid a beating on junior middleweight titlist Sergiy Dzinziruk, HBO's preferred opponent who moved up in weight for the opportunity.

[7] Barker won the vacant EBU middleweight title with a unanimous decision win over France's Affif Belghecham on April 9, 2010.

[9] Barker returned to ring on April 30, 2011, once again winning the vacant EBU middleweight crown with a hard-fought unanimous decision victory over Italy's Domenico Spada.

Barker had some success early in the fight, landing some jabs and a few straight rights that made Martínez's nose to bleed in the fourth round.