At Kiev, Ukraine, Zaurbek Baysangurov vs. Lukas Konecny, 12, for Baysangurov's WBO junior middleweight title.
At Bayamon, Puerto Rico, Moises Fuentes vs. Ivan Calderon, 12, for Fuentes' WBO minimumweight title; Rafael Marquez vs. Wilfredo Vazquez Jr., 12, for the vacant WBO International super bantamweight title; Eudy Bernardo vs. Jose Gonzalez, 10, for the WBC Latino lightweight title.
At Toluca, Mexico, Kompayak Porpramook vs. Adrian Hernandez, 12, for Porpramook's WBC junior flyweight title.
At Memorial Auditorium, Sacramento, Calif. (FOX), Yoshihiro Kamegai vs. Cosme Rivera, 10, welterweights; Jorge Linares vs. Hector Velazquez, 10, lightweights.
At Liverpool, England, David Price vs. Audley Harrison, 12, heavyweights.
At Home Depot Center, Carson, Calif. (HBO), Nonito Donaire vs. Toshiaki Nishioka, 12, for Donaire's WBO and IBF super bantamweight titles; Brandon Rios vs. Mike Alvarado, 10, junior welterweights.