Óscar Valdez Jr. has three losses against two opponents on his boxing record. For a list of Valdez Jr.'s best fights, refer to "Best fights of Óscar Valdez Jr.".
On December 7, 2024 Óscar Valdez Jr. fought Emanuel Navarrete in a super-featherweight world-title fight for Navarrete's WBO title. Valdez Jr. was 33 years old and with a record of 32-3 (24), and Navarrete was 29 years old and with a record of 38-2-1 (31). Valdez Jr. lost the fight via 6th-round KO.
On August 12, 2023 Óscar Valdez Jr. fought Emanuel Navarrete in a super-featherweight world-title fight for Navarrete's WBO title. Valdez Jr. was 32 years old and with a record of 31-2 (23), and Navarrete was 28 years old and with a record of 37-1 (31). Valdez Jr. lost the fight via 12-round unanimous decision.
On April 30, 2022 Óscar Valdez Jr., the WBC champion, met Shakur Stevenson, the WBO and The Ring champion, in a super-featherweight world-title unification fight. Valdez Jr. was 31 years old and with a record of 30-1 (23), and Stevenson was 24 years old and with a record of 17-0 (9). Valdez Jr. lost the fight via 12-round unanimous decision and lost his title.
