On July 20, 2024, 25-year-old Anthony Olascuaga (6-1, 4 KOs) and Riku Kano fought for the vacant WBO flyweight title.
Olascuaga came in to the fight on a 1-fight win streak with a 57% KO rate, and was fighting after a gap of 10 months and 2 days.
Anthony Olascuaga made easy work of Riku Kano, stopping Kano via KO in the 3rd. Olascuaga improves his record to 7-1 (5 KOs)
On October 14, 2022, a 23-year-old Anthony Olascuaga (4-0, 2 KOs) and Marco Sustaita met in the ring in a flyweight bout.
Olascuaga came in to the fight on a 4-fight win streak with a 50% KO rate, and was fighting after a gap of 5 months and 1 day.
Anthony Olascuaga stopped Marco Sustaita via TKO in the 1st round. Olascuaga improves his record to 5-0 (3 KOs)
On April 8, 2023, a 24-year-old Anthony Olascuaga (5-0, 3 KOs) got a shot at the light-flyweight WBA (Super), WBC, and The Ring title held by 31-year-old Japanese boxer Kenshiro Teraji (20-1, 12 KOs).
Olascuaga came in to the fight on a 5-fight win streak with a 60% KO rate, and was fighting after a gap of 5 months and 25 days. Teraji was on a 2-fight win streak with a 57% KO rate, and fighting after a layoff of 5 months and 7 days.
Kenshiro Teraji stopped Anthony Olascuaga via TKO in the 9th round of the 12-round world-title fight, and successfully defended his WBA (Unified), WBC, and The Ring light-flyweight titles. Teraji improves his record to 21-1 (13 KOs), while Olascuaga adds a loss to his record at 5-1.
On March 12, 2022, a 23-year-old Anthony Olascuaga (2-0, 1 KO) and Gilberto Pedroza met in the ring in a flyweight bout.
Olascuaga came in to the fight on a 2-fight win streak with a 50% KO rate, and was fighting after a gap of 6 months and 27 days.
Anthony Olascuaga defeated Gilberto Pedroza via unanimous decision in the 8-round flyweight fight. Olascuaga improves his record to 3-0
On May 13, 2022, a 23-year-old Anthony Olascuaga (3-0, 1 KO) and Gustavo Perez Alvarez met in the ring.
Olascuaga came in to the fight on a 3-fight win streak with a 33% KO rate, and was fighting after a gap of 2 months and 1 day.
Anthony Olascuaga stopped Gustavo Perez Alvarez via RTD in the 6th round. Olascuaga improves his record to 4-0 (2 KOs)
On September 18, 2023, a 24-year-old Anthony Olascuaga (5-1, 3 KOs) and Giemel Magramo met in the ring in a light-flyweight bout.
Olascuaga came in to the fight on a 1-fight losing streak with a 50% KO rate, and was fighting after a gap of 5 months and 10 days.
Anthony Olascuaga stopped Giemel Magramo via TKO in the 7th round. Olascuaga improves his record to 6-1 (4 KOs)
On August 13, 2021, a 22-year-old Anthony Olascuaga (1-0, 1 KO) and Saul Juarez met in the ring.
Olascuaga came in to the fight on a 1-fight win streak with a 100% KO rate, and was fighting after a gap of 11 months and 9 days.
Anthony Olascuaga defeated Saul Juarez via unanimous decision in the 6-round fight. Olascuaga improves his record to 2-0
On September 4, 2020, a 21-year-old Anthony Olascuaga (debutant) and Edwin Reyes met in the ring.
Anthony Olascuaga stopped Edwin Reyes via TKO in the 2nd round, making a successful professional debut. Olascuaga advances his record to 1-0 (1 KO)