Here is a list of Hagler's best fights. For a list of Hagler's losses, refer to "Marvelous Marvin Hagler Losses".
On November 10, 1983 Marvelous Marvin Hagler met Roberto Durán in a middleweight (WBA, WBC, IBF and The Ring) world-title defense fight. Hagler was 29 years old and with a record of 58-2-2 (48), and Durán was 32 years old and with a record of 77-4 (58). Hagler won the fight via 15-round unanimous decision and successfully defended his titles.
On April 15, 1985 Marvelous Marvin Hagler met Thomas Hearns in a middleweight (WBA, WBC, IBF and The Ring) world-title defense fight. Hagler was 30 years old and with a record of 61-2-2 (51), and Hearns was 26 years old and with a record of 40-1 (34). Hagler stopped Thomas Hearns via 3rd-round TKO and successfully defended his titles.
On January 17, 1981 Marvelous Marvin Hagler met Fulgencio Obelmejias in a middleweight (WBA, WBC and The Ring) world-title defense fight. Hagler was 26 years old and with a record of 51-2-2 (42), and Obelmejias was 28 years old and with a record of 30-0 (27). Hagler stopped Fulgencio Obelmejias via 8th-round TKO and successfully defended his titles.
On October 30, 1982 Marvelous Marvin Hagler met Fulgencio Obelmejias in a middleweight (WBA, WBC and The Ring) world-title defense fight. Hagler was 28 years old and with a record of 55-2-2 (46), and Obelmejias was 29 years old and with a record of 38-1 (35). Hagler stopped Fulgencio Obelmejias via 5th-round TKO and successfully defended his titles.
On March 10, 1986 Marvelous Marvin Hagler met John Mugabi in a middleweight (WBA, WBC, IBF and The Ring) world-title defense fight. Hagler was 31 years old and with a record of 62-2-2 (52), and Mugabi was 26 years old and with a record of 25-0 (25). Hagler stopped John Mugabi via 11th-round KO and successfully defended his titles.
On September 27, 1980 Marvelous Marvin Hagler fought Alan Minter in a middleweight world-title fight for Minter's WBA, WBC and The Ring titles. Hagler was 26 years old and with a record of 50-2-2 (41), and Minter was 29 years old and with a record of 38-6 (23). Hagler stopped Alan Minter via 3rd-round TKO and is crowned the new middleweight world champion.
On June 13, 1981 Marvelous Marvin Hagler met Vito Antuofermo in a middleweight (WBA, WBC and The Ring) world-title defense fight. Hagler was 27 years old and with a record of 52-2-2 (43), and Antuofermo was 28 years old and with a record of 46-5-2 (19). Hagler stopped Vito Antuofermo via 4th-round retirement and successfully defended his titles.
On May 17, 1980 Marvelous Marvin Hagler faced off against Marcos Geraldo at age 25. He was coming in with a record of 49-2-2 (40), and Geraldo was 25 years old and with a record of 53-15 (32). Hagler won the fight via 10-round unanimous decision.
On March 7, 1982 Marvelous Marvin Hagler met William Lee in a middleweight (WBA, WBC and The Ring) world-title defense fight. Hagler was 27 years old and with a record of 54-2-2 (45). Hagler stopped William Lee via 1st-round TKO and successfully defended his titles.
On August 23, 1977 Marvelous Marvin Hagler faced off against Willie Monroe in a middleweight bout at age 23. He was coming in with a record of 34-2-1 (28). Hagler stopped Willie Monroe via TKO.
