Boxing

Boxing

At 02 World, Berlin, Robert Stieglitz vs. Arthur Abraham, 12, for Stieglitz's WBO super middleweight title.

At Koenig Pilsener Arena, Oberhausen, Germany, Felix Sturm vs. Daniel Geale, 12, for Sturm's WBA Super World middleweight title and Geale's IBF middleweight title.

At Turning Point Casino, Verona, N.Y. (HBO), Gennady Golovkin vs. Grzegorz Proksa, 12, for Golovkin's WBA World and IBO middleweight titles;Sergiy Dzinziruk vs. Jonathan Gonzalez, 10, junior middleweights.

At SC Olimpiyski Arena, Moscow, Vitali Klitschko vs. Manuel Carr, 12, for Klitschko's WBC heavyweight title.

At Prudential Center, Newark, N.J., Tomasz Adamek vs. Travis Walker, 12, heavyweights;Steve Cunningham vs. Jason Gavern, 10, heavyweights.

At Oracle Arena, Oakland, Calif. (HBO), Andre Ward vs. Chad Dawson, 12, for Ward's WBC-WBA Super World super middleweight titles;Antonio DeMarco vs. John Molina, 12, for DeMarco's WBC lightweight title.

At The Joint, Hard Rock Hotel & Casino, Las Vegas (SHO), Randall Bailey vs. Devon Alexander, 12, for Bailey's IBF welterweight title.

At Harrahs, Chester, Pa., Victor Vasquez vs. Naim Nelson, 10, for the Pennsylvania State lightweight title.

At Thomas & Mack Center, Las Vegas (PPV), Sergio Martinez vs. Julio Cesar Chavez Jr., 12, for Chavez's WBC middleweight title;Rocky Martinez vs. Miguel Beltran, 12, for the vacant WBO junior lightweight title;Matthew Macklin vs. Joachim Alcine, 10, middleweights.

At MGM Grand, Las Vegas (SHO), Canelo Alvarez, vs. Josesito Lopez, 12, for Alvarez's WBC super welterweight title;Jhonny Gonzalez vs. Daniel Ponce De Leon, 12, for Gonzalez's WBC featherweight title;Marcos Maidana vs. Jesus Soto Karass, 12, junior middleweights.