On March 30, 2013, a 32-year-old Mike Alvarado (33-1, 23 KOs) and a 26-year-old Brandon Ríos (31-0-1, 23 KOs) met in the ring for the 2nd time, in a super-lightweight bout.
Alvarado came in to the fight on a 1-fight losing streak with a 67% KO rate, and was fighting after a gap of 5 months and 17 days. Ríos was on a 13-fight win streak with a 71% KO rate, and fighting after a layoff of 5 months and 17 days.
In the rematch, Mike Alvarado defeated Brandon Ríos via unanimous decision in the 12-round super-lightweight fight. Alvarado improves his record to 34-1, while Ríos adds a loss to his record at 31-1-1.
On May 7, 2011, a 30-year-old Mike Alvarado (29-0, 21 KOs) and Ray Narh met in the ring in a super-lightweight bout.
Alvarado came in to the fight on a 29-fight win streak with a 72% KO rate, and was fighting after a gap of 2 months and 18 days.
Mike Alvarado stopped Ray Narh via RTD in the 3rd round. Alvarado improves his record to 30-0 (22 KOs)
On December 1, 2007, a 27-year-old Mike Alvarado (18-0, 12 KOs) and Michael Clark met in the ring.
Alvarado came in to the fight on a 18-fight win streak with a 66% KO rate, and was fighting after a gap of 3 months and 7 days.
Mike Alvarado stopped Michael Clark via TKO in the 1st round. Alvarado improves his record to 19-0 (13 KOs)
On April 3, 2010, a 29-year-old Mike Alvarado (26-0, 18 KOs) and Lenin Arroyo met in the ring.
Alvarado came in to the fight on a 26-fight win streak with a 69% KO rate, and was fighting after a gap of 11 months and 1 day.
Mike Alvarado stopped Lenin Arroyo via TKO in the 2nd round. Alvarado improves his record to 27-0 (19 KOs)
On July 26, 2008, a 27-year-old Mike Alvarado (21-0, 14 KOs) and César Bazán met in the ring.
Alvarado came in to the fight on a 21-fight win streak with a 66% KO rate, and was fighting after a gap of 2 months and 17 days.
Mike Alvarado stopped César Bazán via KO in the 4th round. Alvarado improves his record to 22-0 (15 KOs)
On December 19, 2008, a 28-year-old Mike Alvarado (23-0, 16 KOs) and Miguel Ángel Huerta met in the ring.
Alvarado came in to the fight on a 23-fight win streak with a 69% KO rate, and was fighting after a gap of 2 months and 16 days.
Mike Alvarado stopped Miguel Ángel Huerta via TKO in the 4th round. Alvarado improves his record to 24-0 (17 KOs)
On October 3, 2008, a 28-year-old Mike Alvarado (22-0, 15 KOs) and Manuel Garnica met in the ring.
Alvarado came in to the fight on a 22-fight win streak with a 68% KO rate, and was fighting after a gap of 2 months and 7 days.
Mike Alvarado stopped Manuel Garnica via TKO in the 4th round. Alvarado improves his record to 23-0 (16 KOs)
On May 9, 2008, a 27-year-old Mike Alvarado (20-0, 13 KOs) and Michel Rosales met in the ring.
Alvarado came in to the fight on a 20-fight win streak with a 65% KO rate, and was fighting after a gap of 2 months and 24 days.
Mike Alvarado stopped Michel Rosales via TKO in the 7th round. Alvarado improves his record to 21-0 (14 KOs)
On April 14, 2012, a 31-year-old Mike Alvarado (32-0, 23 KOs) and a 31-year-old Mauricio Herrera (18-1, 7 KOs) met in the ring.
Alvarado came in to the fight on a 32-fight win streak with a 71% KO rate, and was fighting after a gap of 5 months and 2 days. Herrera was on a 5-fight win streak with a 36% KO rate, and fighting after a layoff of 9 months and 21 days.
Mike Alvarado defeated Mauricio Herrera via unanimous decision in the 10-round fight. Alvarado improves his record to 33-0, while Herrera adds a loss to his record at 18-2.
On June 30, 2018, a 37-year-old Mike Alvarado (38-4, 26 KOs) and Martín Ángel Martínez met in the ring.
Alvarado came in to the fight on a 4-fight win streak with a 61% KO rate, and was fighting after a gap of 10 months and 11 days.
Mike Alvarado stopped Martín Ángel Martínez via RTD in the 9th round. Alvarado improves his record to 39-4 (27 KOs)