Anthony Olascuaga (11-1, 8) was born in Los Angeles, California, USA on January 1, 1999. At the age of 21 years on September 4, 2020, he made his professional boxing debut against Edwin Reyes, winning the fight via 2nd-round TKO.
On his 6th career fight at 24 years old, Anthony Olascuaga got a shot at the WBA (Super), WBC and The Ring light-flyweight titles against Kenshiro Teraji on April 8, 2023 but lost the fight via 9th-round TKO.
He became a flyweight world champion (WBO) on July 20, 2024 at the age of 25 years old, on his 8th career fight, after defeating Riku Kano via 3rd-round KO.
Olascuaga's last fight was a flyweight (WBO) world-title defense against Taku Kuwahara on December 17, 2025. He stopped Kuwahara via TKO in the 4th round, successfully defending the title. He is on a 6-fight winning streak.
Some of Anthony Olascuaga's best fights have been against Hiroto Kyoguchi, Jonathan González, Taku Kuwahara, Riku Kano, Marco Sustaita and Juan Carlos Camacho Jr. For details about these fights refer to "Best fights of Anthony Olascuaga".
Olascuaga has 1 loss on his boxing record. For details about these losses refer to "Anthony Olascuaga Losses".
| # | Date | Opponent | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|
12  | Dec 17, 2025 26 years, 11 months 11-1 (8) | 30 years, 8 months 14-2 (9) | FL | 4 | TKO | Win Defended WBO |
11 | Sep 11, 2025 26 years, 8 months 10-1 (7) | Juan Carlos Camacho Jr. | FL | 2 | TKO | Win Defended WBO |
10  | Mar 13, 2025 26 years, 2 months 9-1 (6) | 31 years, 3 months 19-2 (12) | FL | 12 | UD | Win Defended WBO |
9  | Oct 14, 2024 25 years, 9 months 8-1 (6) | 33 years, 5 months 28-3-1 (14) | FL | 1 | TKO | Win Defended WBO |
8 | Jul 20, 2024 25 years, 6 months 7-1 (5) | Riku Kano | FL | 3 | KO | Win Won WBO Vacant |
7 | Sep 18, 2023 24 years, 8 months 6-1 (4) | Giemel Magramo | LFL | 7 | TKO | Win |
6  | Apr 8, 2023 24 years, 3 months 5-1 (3) | 31 years, 3 months 20-1 (12) | LFL | 9 | TKO | Loss For WBA (Super), WBC, The Ring |
5 | Oct 14, 2022 23 years, 9 months 5-0 (3) | Marco Sustaita | FL | 1 | TKO | Win |
4 | May 13, 2022 23 years, 4 months 4-0 (2) | Gustavo Perez Alvarez | FL | 6 | RTD | Win |
3 | Mar 12, 2022 23 years, 2 months 3-0 (1) | Gilberto Pedroza | FL | 8 | UD | Win |
2 | Aug 13, 2021 22 years, 7 months 2-0 (1) | Saúl Juárez | FL | 6 | UD | Win |
1 | Sep 4, 2020 21 years, 8 months 1-0 (1) | Edwin Reyes | FL | 2 | TKO | Win |
