SCHEDULE

SCHEDULE
National TV in parentheses
April 20
At Manhattan Center Grand Ballroom, New York, Silence Mabuza, South Africa, vs. Ricardo Vargas, Mexico, 12, IBF bantamweight title eliminator.
April 21
At Philips Arena, Atlanta (ESPN), Kermit Cintron, Reading, Pa., vs. David Estrada, Miami, 12, welterweights.
At Dover Downs Hotel and Casino, Dover, Del., Takalani Ndlovu, South Africa, vs. Fabio Daniel Oliva, Argentina, 12, for Ndlovu's IBO super bantamweight title.
At Arco Arena, Sacramento, Calif., Rogelio Castaneda, Jr., Sacramento, Calif., vs. Craig Weber, Perrysville, Ohio, 12, for Castaneda's IBA light welterweight title.
April 22
At Mannheim, Germany (HBO), Chris Byrd, Las Vegas, vs. Wladimir Klitschko, Germany, 12, for Byrd's IBF and the vacant IBO heavyweight titles; Sebastian Sylvester, Germany, vs. Dirk Dzemski, 12, for Sylvester's EBU middleweight title.
April 26
At Buffalo Run Casino, Miami, Okla. (ESPN), Jameel McCline, Clifton, N.J., vs. Rob Calloway, St. Joseph, Mo., 10, heavyweights; Allan Green, Tulsa, Okla., vs. Anthony Bonsante, Shakopee, Minn., 10, light heavyweights.
April 28
At Mohegan Sun Casino, Uncasville, Conn. (ESPN2), Samuel Peter, Las Vegas, vs. Julius Long, Romulus, Mich., 12, for Peter's NABA heavyweight title.
At 4 Bears Casino & amp; Lodge, New Town, North Dakota (SHO), Lamont Peterson, Washington, vs. Mario Jose Ramos, Phoenix, 10, junior welterweights.
April 29
At Foxwoods Resort, Mashantucket, Conn. (HBO), Acelino Freitas, Brazil, vs. Zahir Raheem, Philadelphia, 12, for the vacant WBO lightweight title.
At Coliseo Mario "Quijote" Morales, Guaynabo, Puerto Rico (PPV), Ivan Calderon, Puerto Rico, vs. Miguel Tellez, Nicaragua, 12, for Calderon's WBO minimumweight title; Henry Bruseles, Puerto Rico, vs. Cesar Bazan, Mexico, 10, super lightweights.
May 1
At Bangkok, Thailand, Pongsaklek Wonjongkam, Thailand, vs. Daigo Nakahiro, Japan, 12, for Wonjongkam's WBC flyweight title.
May 4
At Aladdin Resort, Las Vegas (ESPN), Sergio Mora, Los Angeles, vs. Archak TerMeliksetian, Los Angeles, 10, middleweights.
May 5
At Ybor City Tampa, Fla. (ESPN), Prince Badi Ajamu, Camden, N.J., vs. Danny Santiago, Ocala, Fla., 12, for Ajamu's WBO/NABO and vacant NBA light heavyweight titles.
At TBA (SHO), Glenn Donaire, San Leandro, Calif., vs. Cesar Lopez, El Paso, Texas, 12, for Lopez's NABA super flyweight title.
May 6
At Jakarta, Indonesia, Muhammad Rachman, Indonesia, vs. Omar Soto, Mexico, 12, for Rachmann's IBF minimumweight title.
At Tokyo, Japan, Eagle Kyowa, Japan, vs. Rodel Mayol, Philippines, 12, for Kyowa's WBC minimumweight title; Malcolm Tunacao, Philippines, vs. Yasuo Kijima, Japan, 12, for Tunacao's OPBF bantamweight title.
At DCU Center, Worcester, Mass. (SHO), Jose Antonio Rivera, Worcester, Mass., vs. Alejandro Garcia, Mexico, 12, for Garcia's WBA light middleweight title; Roman Karmazin, Russia, vs. Daniel Santos, Puerto Rico, 12, for Karmazin's IBF light middleweight title; Guillermo Jones, vs. Steve Cunningham, Philadelphia, 12, for the vacant IBF cruiserweight title; Victor Burgos, Mexico, vs. Adonis Rivera, Nicaragua, 12, IBF flyweight eliminator; DaVarryl Williamson, Denver, vs. Mike Mollo, Oaklawn, Ill., 10, heavyweights.
At MGM Grand Hotel & amp; Casino, Las Vegas (PPV), Ricardo Mayorga, Nicaragua, vs. Oscar De La Hoya, Los Angeles, 12, for Mayorga's WBC light middleweight title; Kassim Ouma, West Palm Beach, Fla., vs. Marco Antonio Rubio, Mexico, 10, light middleweights; Ishe Smith, Las Vegas, vs. Alexis Divison, Miami, 10, light middleweights; Joan Guzman, Dominican Republic, vs. Javier Jauregui, Mexico, 10, featherweights.
May 10
At Foxwoods Casino, Mashantucket, Conn. (ESPN), Joe Spina, Providence, R.I., vs. Jesse Brinkley, Las Vegas, 12, for Spina's USNBC super middleweight title; Matt Godfrey, Providence, R.I., vs. Shauna George, Brooklyn, N.Y., 12, for George's NABA and Godfrey's USNBC cruiserweight titles.
May 13
At South Yorkshire, England, Clinton Woods, England, vs. Jason DeLisle, Australia, 12, for IBF light heavyweight title.
At the TD Banknorth Garden, Boston (HBO), Luis Collazo, New York, vs. Ricky Hatton, Britain, 12, for Collazo's WBA welterweight title; Valdemir Pereira, Brazil, vs. Esham Pickering, Britain, 12, for Pereira's IBF featherweight title; Kevin McBride, Brockton, Mass., vs. Mark Krence, Briatin, 10, heavyweights.
At Las Vegas, Alberto Rosas, Mexico, vs. Omar Salado, Mexico, 12, for Rosas' NABF flyweight title.
May 17
Ay Mohegan Sun Casino, Uncasville, Conn. (ESPN2), Emanuel Augustus, Brownsville, Texas, vs. Emmanuel Clottey, Bronx, N.Y., 10, light welterweights.
May 18
At Hard Rock Live Arena, Hollywood, Fla., Julio Diaz, Coachella, Calif., vs. Ricky Quiles, Puerto Rico, 12, for the IBF interim lightweight title.
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