On September 15, 2009, the 29-year-old WBC super-featherweight world champion, Humberto Soto (47-7-2, 31 KOs), faced Aristides Pérez, in a title defense fight.
Soto came in to the fight on a 4-fight win streak with a 55% KO rate, and was fighting after a gap of 4 months and 13 days.
Humberto Soto made very easy work of Aristides Pérez, stopping the challenger via TKO in the 2nd. Soto improves his record to 48-7-2 (32 KOs)
On March 28, 2009, the 28-year-old WBC super-featherweight world champion, Humberto Soto (45-7-2, 29 KOs), faced Antonio Davis, in a title defense fight.
Soto came in to the fight on a 2-fight win streak with a 53% KO rate, and was fighting after a gap of 3 months and 8 days.
Humberto Soto stopped Antonio Davis via TKO in the 4th round of the 12-round world-title fight, and successfully defended his WBC super-featherweight title. Soto improves his record to 46-7-2 (30 KOs)
On May 2, 2009, the 28-year-old WBC super-featherweight world champion, Humberto Soto (46-7-2, 30 KOs), faced Benoit Gaudet, in a title defense fight.
Soto came in to the fight on a 3-fight win streak with a 54% KO rate, and was fighting after a gap of 1 month and 4 days.
Humberto Soto stopped Benoit Gaudet via TKO in the 9th round of the 12-round world-title fight, and successfully defended his WBC super-featherweight title. Soto improves his record to 47-7-2 (31 KOs)
On December 20, 2008, Humberto Soto and Francisco Lorenzo met again in a rematch.
Soto came in to the fight on a 1-fight win streak with a 54% KO rate, and was fighting after a gap of 2 months and 9 days.
Humberto Soto defeated Francisco Lorenzo via unanimous decision in the rematch. Soto improves his record to 45-7-2
On March 13, 2010, 29-year-old Humberto Soto (49-7-2, 32 KOs) and 33-year-old David Díaz (35-2-1, 17 KOs) fought for the vacant WBC lightweight title.
Soto came in to the fight on a 6-fight win streak with a 55% KO rate, and was fighting after a gap of 2 months and 22 days. Díaz was on a 1-fight win streak with a 44% KO rate, and fighting after a layoff of 5 months and 15 days.
Humberto Soto defeated David Díaz via unanimous decision . Soto improves his record to 50-7-2, while Díaz adds a loss to his record at 35-3-1.
On December 4, 2010, the 30-year-old WBC lightweight world champion, Humberto Soto (52-7-2, 32 KOs), faced a 28-year-old fellow Mexican boxer Urbano Antillón (28-1, 20 KOs), in a title defense fight.
Soto came in to the fight on a 9-fight win streak with a 52% KO rate, and was fighting after a gap of 2 months and 16 days. Antillon was on a 2-fight win streak with a 69% KO rate, and fighting after a layoff of 6 months and 26 days.
Humberto Soto defeated Urbano Antillón via unanimous decision and successfully defended his WBC lightweight title. Soto improves his record to 53-7-2, while Antillon adds a loss to his record at 28-2.
On September 18, 2010, the 30-year-old WBC lightweight world champion, Humberto Soto (51-7-2, 32 KOs), faced Fidel Muñoz, in a title defense fight.
Soto came in to the fight on a 8-fight win streak with a 53% KO rate, and was fighting after a gap of 4 months and 3 days.
Humberto Soto defeated Fidel Muñoz via unanimous decision and successfully defended his WBC lightweight title. Soto improves his record to 52-7-2
On May 15, 2010, the 30-year-old WBC lightweight world champion, Humberto Soto (50-7-2, 32 KOs), faced Ricardo Domínguez, in a title defense fight.
Soto came in to the fight on a 7-fight win streak with a 54% KO rate, and was fighting after a gap of 2 months and 2 days.
Humberto Soto defeated Ricardo Domínguez via unanimous decision and successfully defended his WBC lightweight title. Soto improves his record to 51-7-2
On February 17, 2006, a 25-year-old Humberto Soto (37-5-2, 22 KOs) and Oscar León met in the ring in a super-featherweight bout.
Soto came in to the fight on a 15-fight win streak with a 50% KO rate, and was fighting after a gap of 4 months and 4 days.
Humberto Soto stopped Oscar León via TKO in the 9th round. Soto improves his record to 38-5-2 (23 KOs)
On March 31, 2001, a 20-year-old Humberto Soto (13-4-2, 5 KOs) and Enrique Colin met in the ring in a super-featherweight bout.
Soto came in to the fight on a 1-fight losing streak with a 26% KO rate, and was fighting after a gap of 4 months and 28 days.
Humberto Soto stopped Enrique Colin via KO in the 2nd round. Soto improves his record to 14-4-2 (6 KOs)