Golden Boy Promotions stages "Action Heroes" tonight at MGM Grand in Las Vegas, NV. The principal boxers all weighed in yesterday.

© Tom Hogan - Hoganphotos / Golden Boy Promotions
WBA Interim Super Welter Championship, 12 Rounds
Erik Morales: 140 lb
Marcos Maidana: 140 lb

WBA/WBO Interim Lightweight Championship, 12 Rounds
Michael Katsidis: 134 lb
Robert Guerrero: 134 lb
Welterweights, 10 Rounds
Paulie Malignaggi: 147 lb
Jose Miguel Cotto: 147 lb
Super Lightweights, 10 Rounds
Nate Campbell: 140 lb
Danny Garcia: 139 lb
Middleweights, 8 Rounds
James Kirkland: 158 lb
Nobuhiro Ishida: 158 lb