On October 14, 2023, a 34-year-old Felix Alvarado (38-3, 33 KOs) and a 23-year-old Mexican boxer Angel Ayala (15-0, 7 KOs) met in the ring in a flyweight bout.
Alvarado came in to the fight on a 1-fight losing streak with a 80% KO rate, and was fighting after a gap of 11 months and 3 days. Ayala was on a 15-fight win streak with a 46% KO rate, and fighting after a layoff of 1 year, 2 months, and 21 days.
Ángel Ayala defeated Felix Alvarado via unanimous decision in the 10-round flyweight fight. Ayala improves his record to 16-0, while Alvarado adds a loss to his record at 38-4.
On November 11, 2022, a 33-year-old Felix Alvarado (38-2, 33 KOs) got a shot at the flyweight IBF title held by 26-year-old English boxer Sunny Edwards (18-0, 4 KOs).
Alvarado came in to the fight on a 20-fight win streak with a 82% KO rate, and was fighting after a gap of 5 months and 21 days. Edwards was on a 18-fight win streak with a 22% KO rate, and fighting after a layoff of 7 months and 23 days.
Sunny Edwards defeated Felix Alvarado via unanimous decision and successfully defended his IBF flyweight title. Edwards improves his record to 19-0, while Alvarado adds a loss to his record at 38-3.
On June 6, 2014, a 25-year-old Felix Alvarado (18-1, 15 KOs) got a shot at the flyweight WBA (Regular) title held by 30-year-old Argentinian boxer Juan Carlos Reveco (33-1, 18 KOs).
Alvarado came in to the fight on a 1-fight losing streak with a 78% KO rate, and was fighting after a gap of 5 months and 6 days. Reveco was on a 16-fight win streak with a 52% KO rate, and fighting after a layoff of 2 months and 16 days.
Juan Carlos Reveco defeated Felix Alvarado via unanimous decision and successfully defended his WBA (Regular) flyweight title. Reveco improves his record to 34-1, while Alvarado adds a loss to his record at 18-2.
On December 31, 2013, a 24-year-old Felix Alvarado (18-0, 15 KOs) got a shot at the light-flyweight WBA (Regular) title held by 24-year-old Japanese boxer Kazuto Ioka (13-0, 9 KOs).
Alvarado came in to the fight on a 18-fight win streak with a 83% KO rate, and was fighting after a gap of 4 months and 1 day. Ioka was on a 13-fight win streak with a 69% KO rate, and fighting after a layoff of 3 months and 20 days.
Kazuto Ioka defeated Felix Alvarado via unanimous decision and successfully defended his WBA (Regular) light-flyweight title. Ioka improves his record to 14-0, while Alvarado adds a loss to his record at 18-1.