Antonio Margarito has eight losses against eight opponents on his boxing record. For a list of Margarito's best fights, refer to "Best fights of Antonio Margarito".
On December 3, 2011 Antonio Margarito fought Miguel Cotto in a super-welterweight world-title fight for Cotto's WBA (Super) title. Margarito was 33 years old and with a record of 38-8 (27), and Cotto was 31 years old and with a record of 36-2 (29). Margarito lost the fight via 9th-round retirement.
On November 13, 2010 Antonio Margarito fought Manny Pacquiao in a super-welterweight world-title fight for the WBC title. Margarito was 32 years old and with a record of 38-7 (27), and Pacquiao was 31 years old and with a record of 51-3-2 (38). Margarito lost the fight via 12-round unanimous decision.
On January 24, 2009 Antonio Margarito met Shane Mosley in a welterweight (WBA (Super)) world-title defense fight. Margarito was 30 years old and with a record of 37-6 (27), and Mosley was 37 years old and with a record of 45-5 (38). Margarito lost the fight via 9th-round TKO and lost the title.
On July 14, 2007 Antonio Margarito met Paul Williams in a welterweight (WBO) world-title defense fight. Margarito was 29 years old and with a record of 34-5 (24), and Williams was 25 years old and with a record of 32-0 (24). Margarito lost the fight via 12-round unanimous decision and lost the title.
On September 11, 2004 Antonio Margarito fought Daniel Santos in a super-welterweight world-title fight for Santos' WBO title. Margarito was 26 years old and with a record of 30-4 (21). Margarito lost the fight via 10-round technical decision.
On June 28, 1996 Antonio Margarito faced off against Rodney Jones at age 18. He was coming in with a record of 9-3 (5). Margarito lost the fight via 10-round unanimous decision.
On February 26, 1996 Antonio Margarito faced off against Larry Dixon at age 17. He was coming in with a record of 8-2 (4). Margarito lost the fight via 10-round unanimous decision.
On October 17, 1994 Antonio Margarito faced off against Victor Lozoya at age 16. He was coming in with a record of 5-1 (3). Margarito lost the fight via 6-round points decision.