Here is a list of Pérez's best fights. For a list of Pérez's losses, refer to "Luis Alberto Pérez Losses".
On December 13, 2003 Luis Alberto Pérez met Félix Machado in a super-flyweight (IBF) world-title defense fight. Pérez was 25 years old and with a record of 22-1 (14), and Machado was 31 years old and with a record of 23-4-1 (12). Pérez won the fight via 12-round unanimous decision and successfully defended his title.
On January 4, 2003 Luis Alberto Pérez fought Félix Machado in a super-flyweight world-title fight for Machado's IBF title. Pérez was 24 years old and with a record of 21-1 (14), and Machado was 30 years old and with a record of 23-3-1 (12). Pérez won the fight via 12-round split decision and is crowned the new super-flyweight world champion.
On May 6, 2006 Luis Alberto Pérez met Dimitri Kirilov in a super-flyweight (IBF) world-title defense fight. Pérez was 28 years old and with a record of 24-1 (15), and Kirilov was 27 years old and with a record of 28-2 (9). Pérez won the fight via 12-round split decision and successfully defended his title.
On July 7, 2007 Luis Alberto Pérez fought Genaro García in a bantamweight world-title fight for the IBF title. Pérez was 29 years old and with a record of 25-1 (16). Pérez stopped Genaro García via 7th-round TKO and is crowned the new bantamweight world champion.
On July 5, 2002 Luis Alberto Pérez faced off against Roberto Bonilla in a super-flyweight bout at age 24. He was coming in with a record of 20-1 (14). Pérez stopped Roberto Bonilla via KO.
