At Atlantic City, N.J. (HBO): Sergio Martinez vs. Darren Barker, 12 rounds, for Martinez's Ring magazine middleweight title; Brian Vera vs. Andy Lee, rematch, 10 rounds, middleweights; Isaac Chilemba vs. Jameson Bostic, 8 rounds, light heavyweights; Magomed Abdusalamov vs. Kevin Burnett, 6 rounds, heavyweights; Israel Duffus vs. Troy Artis, 4 rounds, middleweights; Seanie Monaghan vs. Kentrell Claiborne, 6 rounds, super middleweights; Steven Martinez vs. Jay Krupp, 6 rounds, junior middleweights; J'Leon Love vs. Eddie Hunter, 6 rounds, super middleweights; Boyd Melson vs. Russ Niggemyer, 6 rounds, junior middleweights; Kevin Rooney vs. Daniel Lugo, 4 rounds, junior middleweights
At Bayamon, Puerto Rico: Juan Manuel Lopez vs. Mike Oliver, 12 rounds, featherweights; Rocky Martinez vs. Daniel Attah, 12 rounds, junior lightweights; Jonathan Oquendo vs. Jose Luis Araisa, 12 rounds, junior featherweights;Luis Joel Gonzalez vs. Edward Valdez, 6 rounds, lightweights; Camilo Perez vs. Omar Gonzalez, 6 rounds, junior featherweights; Jonathan Gonzalez vs. Jhonny Determan, 6 rounds, flyweights; Kenneth Diaz vs. Radames Velez, 4 rounds, junior welterweights; Jeffrey Fontanez vs. Peter Rampolla, 4 rounds, junior lightweights; Rafael Gonzalez vs. Jose Del Valle, 4 rounds, junior welterweights; Anthony Sanchez vs. Carlos Lopez, 4 rounds, junior welterweights
At Las Vegas (Fox Deportes): Toshiaki Nishioka vs. Rafael Marquez, 12 rounds, for Nishioka's WBC junior featherweight title; Roman Gonzalez vs. Omar Soto, 12 rounds, for Gonzalez's WBA junior flyweight title; Jesus Soto Karass vs. Yoshihiro Kamegai, 10 rounds, welterweights; Hiromitsu Miura vs. Hector Hernandez, 8 rounds, light heavyweights; Christopher Martin vs. Jose Angel Beranza, 8 rounds, junior featherweights; Carlos Linares vs. Kevin Riding-In, 6 rounds, middleweights; Jesse Magdaleno vs. Isaac Hidalgo, 6 rounds, junior featherweights; Anthony Lenk vs. Winston Mathis, 6 rounds, junior welterweights
At Neubrandenburg, Germany: Sebastian Sylvester vs. Grzegorz Proksa, 12 rounds, for vacant European middleweight title; Steve Cunningham vs. Yoan Pablo Hernandez, 12 rounds, for Cunningham's IBF cruiserweight title; Karo Murat vs. Gabriel Campillo, rematch, 12 rounds, IBF light heavyweight eliminato At Tunica, Miss.: Karim Mayfield vs. Patrick Lopez, 10 rounds, junior welterweights; Joe Greene vs. Pete Johnson, 6 rounds, middleweights; Joell Godfrey vs. Calvin Rooks, 6 rounds, cruiserweights; Stacy Pollock vs. Lucretia Meacham, 4 rounds, femaile lightweights; Marlon Lewis vs. Erik Hernandez-Perez, 4 rounds, lightweights; Gary Jones vs. Chad Greenleaf, 6 rounds, middleweights; Kamil Laszczyk vs. Terrance Roy, 4 rounds, featherweights
At Bacolod City, Philippines: Ramon Garcia vs. Donnie Nietes, 12 rounds, for Garcia's WBO junior flyweight title
At Newport, Wales: Gavin Rees vs. Derry Mathews, 12 rounds, for Rees' European lightweight title
At San Antonio: Hector Camacho Jr. vs. Eloy Suarez, 10 rounds, junior middleweights
At Bayamon, Puerto Rico: Juan Manuel Lopez vs. Mike Oliver, 12 rounds, featherweights; Rocky Martinez vs. Daniel Attah, 12 rounds, junior lightweights; Jonathan Oquendo vs. Jose Luis Araisa, 12 rounds, junior featherweights;Luis Joel Gonzalez vs. Edward Valdez, 6 rounds, lightweights; Camilo Perez vs. Omar Gonzalez, 6 rounds, junior featherweights; Jonathan Gonzalez vs. Jhonny Determan, 6 rounds, flyweights; Kenneth Diaz vs. Radames Velez, 4 rounds, junior welterweights; Jeffrey Fontanez vs. Peter Rampolla, 4 rounds, junior lightweights; Rafael Gonzalez vs. Jose Del Valle, 4 rounds, junior welterweights; Anthony Sanchez vs. Carlos Lopez, 4 rounds, junior welterweights
At Las Vegas (Fox Deportes): Toshiaki Nishioka vs. Rafael Marquez, 12 rounds, for Nishioka's WBC junior featherweight title; Roman Gonzalez vs. Omar Soto, 12 rounds, for Gonzalez's WBA junior flyweight title; Jesus Soto Karass vs. Yoshihiro Kamegai, 10 rounds, welterweights; Hiromitsu Miura vs. Hector Hernandez, 8 rounds, light heavyweights; Christopher Martin vs. Jose Angel Beranza, 8 rounds, junior featherweights; Carlos Linares vs. Kevin Riding-In, 6 rounds, middleweights; Jesse Magdaleno vs. Isaac Hidalgo, 6 rounds, junior featherweights; Anthony Lenk vs. Winston Mathis, 6 rounds, junior welterweights
At Neubrandenburg, Germany: Sebastian Sylvester vs. Grzegorz Proksa, 12 rounds, for vacant European middleweight title; Steve Cunningham vs. Yoan Pablo Hernandez, 12 rounds, for Cunningham's IBF cruiserweight title; Karo Murat vs. Gabriel Campillo, rematch, 12 rounds, IBF light heavyweight eliminato At Tunica, Miss.: Karim Mayfield vs. Patrick Lopez, 10 rounds, junior welterweights; Joe Greene vs. Pete Johnson, 6 rounds, middleweights; Joell Godfrey vs. Calvin Rooks, 6 rounds, cruiserweights; Stacy Pollock vs. Lucretia Meacham, 4 rounds, femaile lightweights; Marlon Lewis vs. Erik Hernandez-Perez, 4 rounds, lightweights; Gary Jones vs. Chad Greenleaf, 6 rounds, middleweights; Kamil Laszczyk vs. Terrance Roy, 4 rounds, featherweights
At Bacolod City, Philippines: Ramon Garcia vs. Donnie Nietes, 12 rounds, for Garcia's WBO junior flyweight title
At Newport, Wales: Gavin Rees vs. Derry Mathews, 12 rounds, for Rees' European lightweight title
At San Antonio: Hector Camacho Jr. vs. Eloy Suarez, 10 rounds, junior middleweights