Las Vegas, Nevada - The four main fighters participated in an open media workout for their upcoming fights on Saturday at the Hard Rock. HBO will televise the doubleheader. The main event will have Marcos Maidana defending his WBA interim-junior welterweight title against undefeated Victor Cayo and Ali Funeka facing Joan Guzman in a rematch for the vacant IBF lightweight title. Photos by Chris Cozzone/FightWireImages.com

Former champion Joan Guzman

Ali Funeka is ready for his rematch

Victor Cayo finally gets the Maidana fight

Marcos Maidana is ready for war