Oscar Negrete has three losses against three opponents on his boxing record. For a list of Negrete's best fights, refer to "Best fights of Oscar Negrete".
On February 13, 2021 Oscar Negrete faced off against Ronny Rios in a bantamweight bout at age 33. He was coming in with a record of 19-3-2 (7), and Rios was 31 years old and with a record of 32-3 (16). Negrete lost the fight via 10-round unanimous decision.
On April 25, 2019 Oscar Negrete faced off against Joshua Franco in a bantamweight bout at age 31. He was coming in with a record of 18-2-1 (7), and Franco was 23 years old and with a record of 14-1-1 (7). Negrete lost the fight via 10-round split decision.
On December 2, 2017 Oscar Negrete faced off against Rey Vargas in a super-bantamweight bout at age 30. He was coming in with a record of 17-1 (7), and Vargas was 27 years old and with a record of 30-0 (22). Negrete lost the fight via 12-round unanimous decision.
