At Perth, Australia, Chris John vs. Simpiwe Vetyeka, 12, for John's WBA Super World and IBO featherweight titles; Daud Cino Yordan vs. Sipho Taliwe, 12, for Yordan's IBO lightweight title.
At Tokyo, Akira Yaegashi vs. Edgar Sosa, 12, for Yaegashi's WBC flyweight title; Naoya Inoue vs. Jerson Mancio, 12, junior flyweights; Hiroki Shiino vs. Ryosuke Iwasa, 12, bantamweights.
At UIC Pavilion, Chicago, Krzysztof Wlodarczyk vs. Giacobbe Fragomeni, 12, for Wlodarczyk's WBC cruiserweight title; Andrzej Fonfara vs. Samuel Miller, 10, light heavyweights.
At Porsche Arena, Stuttgart, Germany, Darren Barker vs. Felix Sturm, 12, for Barker's IBF middleweight title.
At Barclays Center, Brooklyn, N.Y. (SHO), Devon Alexander vs. Shawn Porter, 12, for Alexander's IBF welterweight title; Erislandy Lara vs. Austin Trout, 12, for the vacant WBA World junior middleweight title; Sakio Bika vs. Anthony Dirrell, 12, for Bika's WBC super middleweight title; Paulie Malignaggi vs. Zab Judah, 12, welterweights.
At Boardwalk Hall, Atlantic City (HBO), Guillermo Rigondeaux vs. Joseph Agbeko, 12, for Rigondeaux's WBA Super World and WBO super bantamweight titles; Glen Tapia vs. James Kirkland, 10, middleweights; Matthew Macklin vs. Lamar Russ, 10, middleweights.
At Sydney, Australia, Martin Murray vs. Garth Wood, 12, for the interim WBA World middleweight title.
At Fantasy Springs Resort Casino, Indio, Calif. (FS1), Josesito Lopez vs. Mike Arnaoutis, 10, welterweights; Francisco Vargas vs. Jerry Belmontes, 12, for Vargas' NABF/WBO Intercontinental super featherweight title.
At Neubrandenburg, Germany, Juergen Braehmer vs. Marcus Oliveira, 12, for the vacant WBA World light heavyweight title.
At Resorts International Hotel & Casino, Atlantic City (NBCSN), Amir Mansour vs. Kelvin Price, 10, heavyweights; Ryan Coyne vs. Lionell Thompson, 10, light heavyweights.
At the Alamodome, San Antonio (SHO), Adrien Broner vs. Marcos Rene Maidana, 12, for Broner's WBA World welterweight title; Keith Thurman vs. Jesus Soto Karass, 12, for Thurman's interim WBA World welterweight title; Leo Santa Cruz vs. Cesar Seda, 12, for Santa Cruz's WBC super bantamweight title; Beibut Shumenov vs. Tamas Kovacs, 12, for Shumenov's WBA Super World and IBA light heavyweight titles.
At Moscow, Dmitry Chudinov vs. Juan Camilo Novoa, 12, for the interim WBA World middleweight title.
At Elche, Spain, Kiko Martinez vs. Jeffrey Mathebula, 12, for Martinez's IBF junior featherweight title.
At Leeds, England, Stuart Hall vs. Vusi Malinga, 12, for the vacant IBF bantamweight title; Frankie Gavin vs. Joseph Lamptey, 12, for Gavin's Commonwealth welterweight title.
At Tokyo, Takashi Uchiyama vs. Daiki Kaneko, 12, for Uchiyama's WBA World super featherweight title; Takashi Miura vs. Dante Jardon, 12, for Miura's WBC super featherweight title.
At Osaka, Japan, Kazuto Ioka vs. Felix Alvarado, 12, for Ioka's WBA World junior flyweight title.
At Target Center, Minneapolis (ESPN2), Argenis Mendez vs. Rances Barthelemy, 12, for Mendez's IBF super featherweight title; Caleb Truax vs. Derek Ennis, 10, middleweights.
At Perwez, Belgium, Alexander Miskirtchian vs. Sofiane Takoucht, 12, IBF featherweight eliminator.
At Bell Centre, Montreal (HBO), Jean Pascal vs. Lucian Bute, 12, light heavyweights.
At Indio, Calif. (FS1), Cornelius Bundrage vs. Joey Hernandez, 12, IBF junior middleweight eliminator.
At DC Armory, Washington (SHO), Lamont Peterson vs. Dierry Jean, 12, for Peterson's IBF junior welterweight title.
At Barclays Center, Brooklyn, N.Y. (FS1), Victor Ortiz vs. Luis Collazo, 10, welterweights.
At Richard J. Codey Arena, West Orange, N.J. (ESPN2), Jorge Diaz vs. Luis Rosa, 10, super bantamweights.
At Monte Carlo, Gennady Golovkin vs. Osumanu Adama, 12, for Golovkin's WBA World middleweight title; Ilunga Makabu vs. Pawel Kolodziej, 12, for the interim WBA World cruiserweight title; Nkosinathi Joyi vs. Rey Loreto, 12, for the vacant IBO light flyweight title.
At Staples Center, Los Angeles, Jhonny Gonzalez vs. Abner Mares, 12 for Gonzalez's WBC featherweight title.
Copyright 2013 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index