On July 7, 2007, 29-year-old Luis Alberto Pérez (24-1, 15 KOs) and Genaro García fought for the vacant IBF bantamweight title.
Pérez came in to the fight on a 9-fight win streak with a 60% KO rate, and was fighting after a gap of 1 year, 2 months, and 1 day.
Luis Alberto Pérez stopped Genaro García via TKO in the 7th round of the 12-round world-title fight. Pérez improves his record to 25-1 (16 KOs)
On December 13, 2003, Luis Alberto Pérez and Félix Machado met again in an immediate rematch.
Pérez came in to the fight on a 6-fight win streak with a 63% KO rate, and was fighting after a gap of 11 months and 9 days.
Luis Alberto Pérez defeated Félix Machado via unanimous decision in the rematch and successfully defended his IBF super-flyweight title. Pérez improves his record to 22-1
On April 30, 2005, the 27-year-old IBF super-flyweight world champion, Luis Alberto Pérez (22-1, 14 KOs), faced Luis Bolano, in a title defense fight.
Pérez came in to the fight on a 7-fight win streak with a 60% KO rate, and was fighting after a gap of 1 year, 4 months, and 17 days.
Luis Alberto Pérez stopped Luis Bolano via TKO in the 6th round of the 12-round world-title fight, and successfully defended his IBF super-flyweight title. Pérez improves his record to 23-1 (15 KOs)
On May 6, 2006, the 28-year-old IBF super-flyweight world champion, Luis Alberto Pérez (23-1, 15 KOs), faced Dimitri Kirilov, in a title defense fight.
Pérez came in to the fight on a 8-fight win streak with a 62% KO rate, and was fighting after a gap of 1 year and 6 days.
Luis Alberto Pérez defeated Dimitri Kirilov via split decision and successfully defended his IBF super-flyweight title. Pérez improves his record to 24-1
On January 4, 2003, a 24-year-old Luis Alberto Pérez (20-1, 14 KOs) got a shot at the IBF super-flyweight title held by Félix Machado.
Pérez came in to the fight on a 5-fight win streak with a 66% KO rate, and was fighting after a gap of 5 months and 30 days.
Luis Alberto Pérez defeated Félix Machado via split decision and wins the IBF title — in his first world-title fight. Pérez improves his record to 21-1
On July 5, 2002, a 24-year-old Luis Alberto Pérez (19-1, 13 KOs) and Roberto Bonilla met in the ring in a super-flyweight bout.
Pérez came in to the fight on a 4-fight win streak with a 65% KO rate, and was fighting after a gap of 8 months and 8 days.
Luis Alberto Pérez stopped Roberto Bonilla via KO in the 1st round. Pérez improves his record to 20-1 (14 KOs)
On October 27, 2001, a 23-year-old Luis Alberto Pérez (18-1, 13 KOs) and Edison Torres met in the ring for the 2nd time, in a super-flyweight bout.
Pérez came in to the fight on a 3-fight win streak with a 68% KO rate, and was fighting after a gap of 3 months and 13 days.
In the rematch, Luis Alberto Pérez defeated Edison Torres via unanimous decision in the 12-round super-flyweight fight. Pérez improves his record to 19-1
On April 19, 1997, a 19-year-old Luis Alberto Pérez (2-0, 2 KOs) and Julio Blandon met in the ring.
Pérez came in to the fight on a 2-fight win streak with a 100% KO rate, and was fighting after a gap of 1 month and 18 days.
Luis Alberto Pérez stopped Julio Blandon via TKO in the 1st round. Pérez improves his record to 3-0 (3 KOs)
On March 1, 1997, an 18-year-old Luis Alberto Pérez (1-0, 1 KO) and Reynaldo Tellez met in the ring.
Pérez came in to the fight on a 1-fight win streak with a 100% KO rate, and was fighting after a gap of 3 months and 27 days.
Luis Alberto Pérez stopped Reynaldo Tellez via TKO in the 1st round. Pérez improves his record to 2-0 (2 KOs)
On December 8, 2000, a 22-year-old Luis Alberto Pérez (15-1, 12 KOs) and Eric Jimenez met in the ring.
Pérez came in to the fight on a 1-fight losing streak with a 75% KO rate, and was fighting after a gap of 3 months and 1 day.
Luis Alberto Pérez stopped Eric Jimenez via KO in the 1st round. Pérez improves his record to 16-1 (13 KOs)