Here is a list of Monzón's best fights. For a list of Monzón's losses, refer to "Carlos Monzón Losses".
On June 26, 1976 Carlos Monzón, the WBA and The Ring champion, met Rodrigo Valdéz, the WBC champion, in a middleweight world-title unification fight. Monzón was 33 years old and with a record of 86-3-9 (59), and Valdéz was 30 years old and with a record of 57-4-2 (38). Monzón won the fight via 15-round unanimous decision and and is crowned the unified WBA, The Ring and WBC champion.
On July 30, 1977 Carlos Monzón met Rodrigo Valdéz in a middleweight (WBA, WBC and The Ring) world-title defense fight. Monzón was 34 years old and with a record of 87-3-9 (59), and Valdéz was 31 years old and with a record of 59-5-2 (40). Monzón won the fight via 15-round unanimous decision and successfully defended his titles.
On June 2, 1973 Carlos Monzón met Emile Griffith in a middleweight (WBA, WBC and The Ring) world-title defense fight. Monzón was 30 years old and with a record of 80-3-9 (55), and Griffith was 35 years old and with a record of 76-13-1 (20). Monzón won the fight via 15-round unanimous decision and successfully defended his titles.
On February 9, 1974 Carlos Monzón met José Nápoles in a middleweight (WBA, WBC and The Ring) world-title defense fight. Monzón was 31 years old and with a record of 82-3-9 (56), and Nápoles was 33 years old and with a record of 77-5 (52). Monzón stopped José Nápoles via 7th-round retirement and successfully defended his titles.
On November 7, 1970 Carlos Monzón fought Nino Benvenuti in a middleweight world-title fight for Benvenuti's WBA, WBC and The Ring titles. Monzón was 28 years old and with a record of 68-3-9 (45), and Benvenuti was 32 years old and with a record of 82-4-1 (35). Monzón stopped Nino Benvenuti via 12th-round TKO and is crowned the new middleweight world champion.
On March 4, 1972 Carlos Monzón met Denny Moyer in a middleweight (WBA, WBC and The Ring) world-title defense fight. Monzón was 29 years old and with a record of 75-3-9 (52), and Moyer was 32 years old and with a record of 83-22-4 (23). Monzón stopped Denny Moyer via 5th-round TKO and successfully defended his titles.
On September 25, 1971 Carlos Monzón met Emile Griffith in a middleweight (WBA, WBC and The Ring) world-title defense fight. Monzón was 29 years old and with a record of 73-3-9 (50), and Griffith was 33 years old and with a record of 70-11 (20). Monzón stopped Emile Griffith via 14th-round TKO and successfully defended his titles.
On May 8, 1971 Carlos Monzón met Nino Benvenuti in a middleweight (WBA, WBC and The Ring) world-title defense fight. Monzón was 28 years old and with a record of 72-3-9 (49), and Benvenuti was 33 years old and with a record of 82-6-1 (35). Monzón stopped Nino Benvenuti via 3rd-round TKO and successfully defended his titles.