Pedro Guevara has five losses against five opponents on his boxing record. For a list of Guevara's best fights, refer to "Best fights of Pedro Guevara".
On November 9, 2024 Pedro Guevara fought Jesse Rodríguez in a super-flyweight world-title fight for Rodríguez' WBC and The Ring titles. Guevara was 35 years old and with a record of 42-5-1 (22), and Rodríguez was 24 years old and with a record of 20-0 (13). Guevara lost the fight via 3rd-round TKO.
On November 17, 2023 Pedro Guevara fought Carlos Cuadras in a super-flyweight world-title fight for the WBC title. Guevara was 34 years old and with a record of 40-4-1 (22), and Cuadras was 35 years old and with a record of 41-5-1 (28). Guevara lost the fight via 12-round split decision.
On October 22, 2017 Pedro Guevara fought Kenshiro Teraji in a light-flyweight world-title fight for Teraji's WBC title. Guevara was 28 years old and with a record of 30-3-1 (17), and Teraji was 25 years old and with a record of 10-0 (5). Guevara lost the fight via 12-round majority decision.
On November 28, 2015 Pedro Guevara met Yu Kimura in a light-flyweight (WBC) world-title defense fight. Guevara was 26 years old and with a record of 26-2-1 (17). Guevara lost the fight via 12-round split decision and lost the title.
On August 4, 2012 Pedro Guevara fought John Riel Casimero in a light-flyweight world-title fight for Casimero's IBF title. Guevara was 23 years old and with a record of 18-1-1 (13), and Casimero was 23 years old and with a record of 16-2 (10). Guevara lost the fight via 12-round split decision.