Hiroyuki Ebihara has five losses against four opponents on his boxing record. For a list of Ebihara's best fights, refer to "Best fights of Hiroyuki Ebihara".
On October 19, 1969 Hiroyuki Ebihara met Bernabe Villacampo in a flyweight (WBA) world-title defense fight. Ebihara was 29 years old and with a record of 62-5-1 (33). Ebihara lost the fight via 15-round unanimous decision and lost the title.
On August 12, 1967 Hiroyuki Ebihara fought Horacio Accavallo in a flyweight world-title fight for Accavallo's WBA title. Ebihara was 27 years old and with a record of 55-4-1 (29), and Accavallo was 32 years old and with a record of 74-2-6 (34). Ebihara lost the fight via 15-round majority decision.
On July 15, 1966 Hiroyuki Ebihara fought Horacio Accavallo in a flyweight world-title fight for Accavallo's WBA and WBC titles. Ebihara was 26 years old and with a record of 52-3-1 (28), and Accavallo was 31 years old and with a record of 69-1-6 (33). Ebihara lost the fight via 15-round unanimous decision.
On January 23, 1964 Hiroyuki Ebihara met Pone Kingpetch in a flyweight (WBA, WBC, The Ring) world-title defense fight. Ebihara was 23 years old and with a record of 38-2-1 (22), and Kingpetch was 28 years old and with a record of 26-5 (8). Ebihara lost the fight via 15-round split decision and lost the titles.
On December 24, 1960 Hiroyuki Ebihara faced off against Fighting Harada at age 20. He was coming in with a record of 9-1 (4), and Harada was 17 years old and with a record of 12-0 (7). Ebihara lost the fight via 6-round points decision.
