On February 24, 2006, a 28-year-old Rigoberto Álvarez (9-0, 4 KOs) and Juan Carlos Sanchez met in the ring for the 2nd time,.
Álvarez came in to the fight on a 9-fight win streak with a 44% KO rate, and was fighting after a gap of 20 days.
In the rematch, Rigoberto Álvarez stopped Juan Carlos Sanchez via KO in the 1st round. Álvarez improves his record to 10-0 (5 KOs)
On October 9, 2010, a 32-year-old Rigoberto Álvarez (26-2, 20 KOs) and a 35-year-old Japanese boxer Nobuhiro Ishida (22-5-2, 7 KOs) met in the ring in a super-welterweight bout.
Álvarez came in to the fight on a 2-fight win streak with a 71% KO rate, and was fighting after a gap of 2 months and 29 days. Ishida was on a 8-fight win streak with a 24% KO rate, and fighting after a layoff of 9 months and 10 days.
Rigoberto Álvarez defeated Nobuhiro Ishida via split decision in the 12-round super-welterweight fight. Álvarez improves his record to 27-2, while Ishida adds a loss to his record at 22-6-2.
On February 5, 2011, 33-year-old Rigoberto Álvarez (27-2, 20 KOs) and 25-year-old Austin Trout (21-0, 13 KOs) fought for the vacant WBA (Regular) super-welterweight title.
Álvarez came in to the fight on a 3-fight win streak with a 69% KO rate, and was fighting after a gap of 3 months and 27 days. Trout was on a 21-fight win streak with a 61% KO rate, and fighting after a layoff of 1 year and 3 months.
Austin Trout defeated Rigoberto Álvarez via unanimous decision . Trout improves his record to 22-0, while Álvarez adds a loss to his record at 27-3.
On June 28, 2008, a 30-year-old Rigoberto Álvarez (19-0, 13 KOs) and Felipe Romero met in the ring in a super-middleweight bout.
Álvarez came in to the fight on a 19-fight win streak with a 68% KO rate, and was fighting after a gap of 29 days.
Rigoberto Álvarez stopped Felipe Romero via KO in the 3rd round. Álvarez improves his record to 20-0 (14 KOs)
On May 30, 2008, a 30-year-old Rigoberto Álvarez (18-0, 12 KOs) and Roberto Tena met in the ring.
Álvarez came in to the fight on a 18-fight win streak with a 66% KO rate, and was fighting after a gap of 1 month and 26 days.
Rigoberto Álvarez stopped Roberto Tena via KO in the 1st round. Álvarez improves his record to 19-0 (13 KOs)
On July 10, 2010, a 32-year-old Rigoberto Álvarez (25-2, 19 KOs) and Alfredo Trevino met in the ring.
Álvarez came in to the fight on a 1-fight win streak with a 70% KO rate, and was fighting after a gap of 28 days.
Rigoberto Álvarez stopped Alfredo Trevino via TKO in the 1st round. Álvarez improves his record to 26-2 (20 KOs)
On August 18, 2007, a 29-year-old Rigoberto Álvarez (14-0, 8 KOs) and Alfredo Contreras met in the ring.
Álvarez came in to the fight on a 14-fight win streak with a 57% KO rate, and was fighting after a gap of 8 months and 3 days.
Rigoberto Álvarez stopped Alfredo Contreras via KO in the 1st round. Álvarez improves his record to 15-0 (9 KOs)
On September 22, 2006, a 28-year-old Rigoberto Álvarez (11-0, 5 KOs) and Armando Patino met in the ring.
Álvarez came in to the fight on a 11-fight win streak with a 45% KO rate, and was fighting after a gap of 5 months and 7 days.
Rigoberto Álvarez stopped Armando Patino via KO in the 1st round. Álvarez improves his record to 12-0 (6 KOs)
On February 4, 2006, a 28-year-old Rigoberto Álvarez (8-0, 3 KOs) and Juan Carlos Sanchez met in the ring.
Álvarez came in to the fight on a 8-fight win streak with a 37% KO rate, and was fighting after a gap of 5 months and 9 days.
Rigoberto Álvarez stopped Juan Carlos Sanchez via KO in the 1st round. Álvarez improves his record to 9-0 (4 KOs)
On June 15, 2001, a 23-year-old Rigoberto Álvarez (4-0, 1 KO) and Julian Venegas met in the ring.
Álvarez came in to the fight on a 4-fight win streak with a 25% KO rate, and was fighting after a gap of 2 months and 30 days.
Rigoberto Álvarez stopped Julian Venegas via KO in the 1st round. Álvarez improves his record to 5-0 (2 KOs)