Floyd Mayweather By Harwoodma18 Oct 11, 1996 Roberto Apodaca First fight won by K.O. in Las Vegas Nov 30, 1996 Reggie Sanders UD New Mexico Jan 18, 1997 Jerry Cooper Feb 1, 1997 Edgar Ayala California Mar 13, 1997 Kino Rodriguez Apr 12, 1997 Bobby Giebert May 9, 1997 Tony Duran Jun 14, 1997 Larry O'Shields Jul 12, 1997 Jesus Chavez Sep 6, 1997 Louie Leija Oct 14, 1997 Felipe Garcia Nov 30, 1997 Angelo Nunez Jan 9, 1998 Hector Arroyo Feb 28, 1998 Sam Girard Mar 23, 1998 Miguel Melo Apr 4, 1998 Gustavo Fabian Cuello Jun 18, 1998 Tony Pep Sep 3, 1998 Genaro Hernandez Dec 19, 1998 Angel Manfredy Feb 17, 1999 Carlos Alberto Ramon Rios May 22, 1999 Justin Juuko Sep 11, 1999 Carlos Gerena Mar 18, 2000 Gregorio Vargas Oct 21, 2000 Emanuel Augustus Jan 20, 2001 Diego Corrales May 26, 2001 Carlos Hernandez Nov 10, 2001 Jesus Chavez Apr 20, 2002 Jose Luis Castillo Dec 7, 2002 Jose Luis Castillo Apr 19, 2003 Victoriano Sosa Apr 19, 2003 Victoriano Sosa Nov 1, 2003 Phillip Ndou May 22, 2004 DeMarcus Corley Jan 22, 2005 Henry Bruseles Jun 25, 2005 Arturo Gatti Nov 19, 2005 Sharmba Mitchell Apr 22, 2006 Zab Judah Nov 4, 2006 Carlos Manuel Baldomir May 5, 2007 Oscar De La Hoya Dec 9, 2007 Ricky Hatton Sep 19, 2009 Juan Manuel Marquez Jan 5, 2010 Shane Mosley Sep 17, 2011 Victor Ortiz May 5, 2012 Miguel Cotto May 4, 2013 Robert Guerrero Sep 14, 2013 Saul Alvarez May 3, 2014 Marcos Rene Maidana May 2, 2015 Manny Pacquiao Sep 12, 2016 Andre Berto Sep 13, 2016 Marcos Rene Maidana