Adrian Curiel losses
Over 10 years as a professional, Adrian Curiel has compiled a 26-7-1 (5) record, including four title fights across three weight classes. He has seven losses, three of them in title fights.
7. Adrian Curiel loses to Christian Medina via unanimous decision
On February 6, 2026 Adrian Curiel fought Christian Medina for the WBO bantamweight title. Curiel was 27 years old with a record of 26-6-1, and Medina was 25 with a record of 26-4. Curiel was on a 2-fight winning streak and Medina was on a 5-fight winning streak. Curiel lost via unanimous decision. Failed to capture the title. Went the distance with Medina.
6. Adrian Curiel loses to Sunny Edwards via technical decision
On June 29, 2024 Adrian Curiel faced Sunny Edwards in a flyweight bout. Curiel was 25 years old with a record of 24-5-1, and Edwards was 28 with a record of 20-1. Both Curiel and Edwards were coming off a loss. Curiel lost via technical decision.
5. Adrian Curiel loses to Sivenathi Nontshinga in their 2nd fight via KO
On February 16, 2024 Adrian Curiel defended his IBF light flyweight title against Sivenathi Nontshinga. It was their second meeting. Curiel was 25 years old with a record of 24-4-1, and Nontshinga was 25 with a record of 12-1. Curiel was on a 2-fight winning streak, while Nontshinga was coming off a loss. Nontshinga stopped Curiel via TKO in the 10th round. Lost the title. Lasted into the 10th round.
4. Adrian Curiel loses to Cristian González via majority decision
On March 26, 2021 Adrian Curiel faced Cristian González in a light flyweight bout. Curiel was 22 years old with a record of 16-3, and González was 30 with a record of 11-1. Curiel was coming off a win and González was on a 5-fight winning streak. Curiel lost via majority decision. Went the distance with González.
3. Adrian Curiel loses to Joselito Velázquez via unanimous decision
On November 30, 2019 Adrian Curiel faced Joselito Velázquez in a light flyweight bout. Curiel was 20 years old with a record of 15-2, and Velázquez was 0 with a record of 0-0. Curiel was on a 3-fight winning streak. Curiel lost via unanimous decision. Went the distance with Velázquez.
2. Adrian Curiel loses to Sergio Mejia via majority decision
On March 8, 2019 Adrian Curiel faced Sergio Mejia in a light flyweight bout. Curiel was 20 years old with a record of 12-1, and Mejia was 0 with a record of 0-0. Curiel was coming off a win. Curiel lost via majority decision. Went the distance with Mejia.
1. Adrian Curiel loses to Daniel Valladares via unanimous decision
On June 2, 2018 Adrian Curiel fought Daniel Valladares for the vacant WBC Youth Silver light flyweight title. Curiel was 19 years old with a record of 11-0, and Valladares was 0 with a record of 0-0. Curiel was on an undefeated 11-fight winning streak. Curiel lost via unanimous decision. Failed to win the vacant title. Went the distance with Valladares.