National TV in parentheses
At Chevrolet Centre, Youngstown, Ohio (VERSUS), Kelly Pavlik, Youngstown, Ohio, vs. Lenord Pierre, Catskill, N.Y., 12, for the WBO, NABO and IBA super middleweight titles.
At Roseland Ballroom, New York, David Tua, New Zealand, vs. Ross Puritty, Tulsa, Okla., 10, heavyweights.
At Bally's Casino, Atlantic City, N.J. (SHO) Kendall Holt, Paterson, N.J., vs. Isaac Hlatshwayo, South Africa, 12, for Holt's WBO welterweight title.
At Palo Duro Golf Club, Nogales, Ariz., Giovanni Segura, Los Angeles, vs. Carlos Tamara, Colombia, 12, for the interim NABF light flyweight title.
At Kempton Park, GT, South Africa, Gairy St. Clair, Australia, vs. Cassius Baloyi, South Africa, 12, for St. Clair's IBO-IBF super featherweight titles; Silence Mabuza, South Africa, vs. Mbwana Matumla, Tanzania, 12, for the vacant IBO super flyweight title; Gyorgy Hidvegi, Hungary, vs. Danie Venter, South Africa, 12, for Hidvegi's WBF cruiserweight title.
At Glasgow, Scotland, Scott Harrison, Scotland, vs. Juan Manuel Marquez, Anaheim, Calif., 12, for Harrison's WBO featherweight title.
At Mandalay Bay, Las Vegas (PPV), Carlos Manual Baldomir, Los Angeles, vs., Floyd Mayweather Jr., Las Vegas, 12, fes; Robert Guerrero, Gilroy, Calif., vs. Orlando Salido, Mexico, 12, for Guerrero's IBF featherweight title; Paul Williams, Aiken, S.C., vs. Mauro Lucero, Mexico, 10, welterweights; Robbie Peden, Australia, vs. Wes Ferguson, Flint, Mich., 10, lightweights.
At Chase Field, Phoenix (SHO), Sergei Liakhovich, Scottsdale, Ariz., vs. Shannon Briggs, Brooklyn, N.Y., 12, for Liakhovich's WBO heavyweight title; Juan Diaz, Houston, vs. Fernando Angulo, Venezuela, 12, for Diaz's WBA lightweight title; Luis Alberto Perez, Nicxaragua, vs. Ricardo Vargas, Mexico, 12, for Perez's IBF super flyweight title.
At Osaka, Japan, Katsunari Takayama, Japan, vs. Carlos Melo, Panama, 12, for the WBA interim minimumweight title.
At Cicero (Ill.) Stadium, Rogers Mtagwa, Philadelphia, vs. Martin Honorio, Mexico, 12, for Mtagwa's USBA featherweight title.
At Alamodome, San Antonio (FSN), Gabriel Elizondo, San Antonio, vs. Jose Navarro, Los Angeles, 12, for Elizondo's NABA super flyweight title; Oscar Diaz, San Antonio, vs. Golden Johnson, Killeen, Texas, 12, for Diaz's NABF welterweight title; Evander Holyfield, Atlanta, vs. Fred Oquendo, Chicago, 10, heavyweights.
At Madison Square Garden, New York (HBO), Wladimir Klitschko, Germany, vs. Calvin Brock, Charlotte, N.C., 12, for Klitschko's IBF and IBO heavyweight titles; Chris Byrd, Las Vegas, vs. Eliseo Castillo, Miami, 12, cruiserweights; Kevin Kelley, Flushing, N.Y., v
At Tokyo, Hozumi Hasegawa, Japan, vs. Genaro Garcia, Mexico, 12, for Hasegawa's WBC bantamweight title; Eagle Kyowa, Japan, vs. Lorenzo Trejo, Mexico, 12, for Kyowa's WBC minimumweight title.
At Hard Rock Hotel & amp; Casino, Las Vegas, Bobby Pacquiao, Philippines, vs. Hector Velazquez, Mexico, 12, for Pacquiao's WBC Continental Americas lightweight title; Anthony Thompson, Philadelphia, vs. Jose Luis Cruz, Mexico, 10, super welterweights.
At Korat, Thailand, Pongsaklek Wonjongkam, Thailand, vs. Monelisi Mhikiza Myekeni, South Africa, 12, for Wonjongkam's WBC flyweight title.
At the Orleans Casino, Las Vegas, Jose Alberto Gonzalez, Bell Gardens, Calif., vs. Daniel Maldonado, Louisville, Ky., 12, for Gonzalez's IBA featherweight title
At Soboda Casino, San Jacinto, Calif. (SHO), Enrique Ornelas, La Habra, Calif., vs. Sam Soliman, Australia, 10, middleweights.
At the Thomas & amp; Mack Center, Las Vegas (PPV), Manny Pacquiao, Philippines, vs. Erik Morales, Mexico, 12, for Pacquiao's WBC International super featherweight title; Ricardo Torres, Colombia, vs. Michail Arnaoutis, Greece, 12, for the vacant WBO welterweight title; Omar Nino, Mexico, vs. Brian Viloria, Waipahu, Hawaii, 12 for Nino's WBC light flyweight title.
At Warsaw, Poland, Krzysztof Wlodarczyk, Poland, vs. Steve Cunningham, Philadelphia, 12, for the vacant IBF cruiserweight title.
At Seoul, South Korea, In Jin Chi, South Korea, vs. Rodolfo Lopez, Mexico, 12, for Chi's WBC featherweight title.
COPYRIGHT 2006 ASSOCIATED PRESS. ALL RIGHTS RESERVED. THIS MATERIAL MAY NOT BE PUBLISHED, BROADCAST, REWRITTEN, OR REDISTRIBUTED.