Sugar Ramos has seven losses against six opponents on his boxing record. For a list of Ramos's best fights, refer to "Best fights of Sugar Ramos".
On April 24, 1972 Sugar Ramos faced off against Cesar Sinda at age 30. He was coming in with a record of 55-7-4 (40). Ramos lost the fight via 10th-round TKO.
On January 1, 1971 Sugar Ramos faced off against Antonio Amaya at age 29. He was coming in with a record of 54-6-3 (39). Ramos lost the fight via 10-round points decision.
On August 6, 1970 Sugar Ramos faced off against Mando Ramos at age 28. He was coming in with a record of 54-5-3 (39), and Ramos was 21 years old and with a record of 28-4 (19). Ramos lost the fight via 10-round split decision.
On July 1, 1967 Sugar Ramos fought Carlos Ortiz in a lightweight world-title fight for Ortiz' WBA, WBC and The Ring titles. Ramos was 25 years old and with a record of 50-4-3 (36), and Ortiz was 30 years old and with a record of 49-5-1 (21). Ramos lost the fight via 4th-round TKO.
On October 22, 1966 Sugar Ramos fought Carlos Ortiz in a lightweight world-title fight for Ortiz' WBA, WBC and The Ring titles. Ramos was 24 years old and with a record of 50-3-3 (36), and Ortiz was 30 years old and with a record of 47-5-1 (19). Ramos lost the fight via 5th-round TKO.
On September 26, 1964 Sugar Ramos met Vicente Saldivar in a featherweight (WBA, WBC, The Ring) world-title defense fight. Ramos was 22 years old and with a record of 45-2-3 (33), and Saldivar was 21 years old and with a record of 25-1 (20). Ramos lost the fight via 12th-round retirement and lost the titles.
On December 13, 1961 Sugar Ramos faced off against Rafael Camacho at age 20. He was coming in with a record of 31-1-3 (24). Ramos lost the fight via 4-round disqualification.