Raúl Márquez has four losses against four opponents on his boxing record. For a list of Márquez's best fights, refer to "Best fights of Raúl Márquez".
On November 8, 2008 Raúl Márquez fought Arthur Abraham in a middleweight world-title fight for Abraham's IBF title. Márquez was 37 years old and with a record of 41-4-1 (29), and Abraham was 28 years old and with a record of 27-0 (22). Márquez lost the fight via 6th-round retirement.
On June 19, 2004 Raúl Márquez faced off against Jermain Taylor at age 32. He was coming in with a record of 35-3 (24), and Taylor was 25 years old and with a record of 20-0 (15). Márquez lost the fight via 9th-round retirement.
On July 17, 1999 Raúl Márquez fought Fernando Vargas in a super-welterweight world-title fight for Vargas' IBF title. Márquez was 27 years old and with a record of 30-2 (20), and Vargas was 21 years old and with a record of 16-0 (16). Márquez lost the fight via 11th-round TKO.
On December 6, 1997 Raúl Márquez met Yori Boy Campas in a super-welterweight (IBF) world-title defense fight. Márquez was 26 years old and with a record of 28-1 (20), and Campas was 26 years old and with a record of 40-2 (33). Márquez lost the fight via 8th-round TKO and lost the title.