Here is a list of Fullmer's best fights. For a list of Fullmer's losses, refer to "Gene Fullmer Losses".
On January 2, 1957 Gene Fullmer fought Sugar Ray Robinson in a middleweight world-title fight for Robinson's The Ring title. Fullmer was 25 years old and with a record of 30-3 (11), and Robinson was 35 years old and with a record of 139-4-2 (91). Fullmer won the fight via 15-round unanimous decision and is crowned the new middleweight world champion.
On March 4, 1961 Gene Fullmer faced off against Sugar Ray Robinson in a middleweight bout at age 29. He was coming in with a record of 45-4-2 (14), and Robinson was 39 years old and with a record of 143-8-3 (94). Fullmer won the fight via 15-round unanimous decision.
On August 28, 1959 Gene Fullmer faced off against Carmen Basilio in a middleweight bout at age 28. He was coming in with a record of 42-4 (13), and Basilio was 32 years old and with a record of 54-13-7 (27). Fullmer stopped Carmen Basilio via TKO.
On June 29, 1960 Gene Fullmer faced off against Carmen Basilio in a middleweight bout at age 28. He was coming in with a record of 44-4-1 (14), and Basilio was 33 years old and with a record of 54-14-7 (27). Fullmer stopped Carmen Basilio via retirement.
On December 9, 1961 Gene Fullmer faced off against Benny Paret in a middleweight bout at age 30. He was coming in with a record of 47-4-2 (15), and Paret was 24 years old and with a record of 35-10-3 (11). Fullmer stopped Benny Paret via KO.
