Here is a list of Accavallo's best fights. For a list of Accavallo's losses, refer to "Horacio Accavallo Losses".
On July 15, 1966 Horacio Accavallo met Hiroyuki Ebihara in a flyweight (WBA and WBC) world-title defense fight. Accavallo was 31 years old and with a record of 70-1-6 (33), and Ebihara was 26 years old and with a record of 52-2-1 (28). Accavallo won the fight via 15-round unanimous decision and successfully defended his titles.
On August 12, 1967 Horacio Accavallo met Hiroyuki Ebihara in a flyweight (WBA) world-title defense fight. Accavallo was 32 years old and with a record of 75-2-6 (34), and Ebihara was 27 years old and with a record of 55-3-1 (29). Accavallo won the fight via 15-round majority decision and successfully defended his title.