On May 7, 2005, Diego Corrales (39-2, 32 KOs), the lightweight WBO champion, and the lightweight WBC and The Ring champion José Luis Castillo (52-6-1, 46 KOs), meet in a title-unification fight.
Diego Corrales is coming in to the fight on a 2-fight win streak with a 78% KO rate; his last fight was a 10th round TKO victory over Acelino Freitas, 9 months ago. José Luis Castillo is on a 6-fight win streak with a 78% KO rate, with his last fight being a 10th round TKO win over Julio Díaz, 2 months and 2 days ago.
Although the odds are slightly in favor of José Luis Castillo at 50.2-49.8, it would be fair to consider this a 50-50 fight. Castillo has a slightly better chance of winning, but Corrales could also certainly pull it off.
Diego Corrales stopped José Luis Castillo via TKO in the 10th round of the 12-round world-title fight and unified the WBO, WBC, and The Ring lightweight titles. Corrales improves his record to 40-2 (33 KOs), while Castillo adds a loss to his record at 52-7-1.