Stephen Fulton Jr. losses
Over 11 years as a professional, Stephen Fulton Jr. has compiled a 23-2 (8) record, including eight title fights across three weight classes. He has two losses, all of them in title fights.
2. Stephen Fulton Jr. loses to O'Shaquie Foster via unanimous decision
On December 6, 2025 Stephen Fulton Jr. fought O'Shaquie Foster for the vacant WBC interim and WBC interim lightweight titles. Jr. was 31 years old with a record of 23-1, and Foster was 32 with a record of 23-3. Jr. was on a 2-fight winning streak and Foster was coming off a win. Jr. lost via unanimous decision. Failed to win the vacant title. Went the distance with Foster.
1. Stephen Fulton Jr. loses to Naoya Inoue via KO
On July 25, 2023 Stephen Fulton Jr. defended his WBC and WBO super bantamweight titles against Naoya Inoue. Jr. was 29 years old with a record of 21-0, and Inoue was 30 with a record of 24-0. Jr. was on an undefeated 21-fight winning streak and Inoue was on an undefeated 24-fight winning streak. Inoue stopped Jr. via TKO in the 8th round. Lost the titles.