1977
Jul 8 Chuji Muto Pusan, South Korea TK 1
Sep 10 Yukimitsu Kondo Seoul, South Korea KO 3
Oct 1 Sang Il Chung Seoul, South Korea W 10
Nov 26 Pedro Solo Pusan, South Korea W 10
1978
Feb 18 George Pedroso Seoul, South Korea W 10
Apr 16 Puma Koya Pusan, South Korea KO 2
Aug 12 Mikio Uchida Seoul, South Korea TK 3
Sep 8 Torayuki Nanasha Seoul, South Korea TK 6
Oct 21 Rolly Garcia Ramos Pusan, South Korea W 10
1979
Feb 18 Siony Carupo Seoul, South Korea D 10
Mar 18 Miguel Canto Pusan, South Korea W 15
-WBC Flyweight Championship of the World
May 20 Chikara Igarashi Seoul, South Korea W 15
-WBC Flyweight Championship of the World
Sep 9 Miguel Canto Seoul, South Korea D 15
-WBC Flyweight Championship of the World
Dec 16 Gustavo "Guty" Espadas Pusan, South Korea TK 2
-WBC Flyweight Championship of the World
1980
Feb 10 Arnel Arrozal Seoul, South Korea W 15
-WBC Flyweight Championship of the World
Apr 12 Alberto Morales Taegu, South Korea W 15
-WBC Flyweight Championship of the World
May 18 Shoji Oguma Seoul, South Korea LK 9
-WBC Flyweight Championship of the World
Jul 26 Ver Libradilla Seoul, South Korea TW 6
Oct 18 Shoji Oguma Sendai, Japan L 15
-WBC Flyweight Championship of the World
1981
Feb 3 Shoji Oguma Japan L 15
-WBC Flyweight Championship of the World
1982
Aug 15 Katsuyuki Ohashi Seoul, South Korea W 10
Oct 17 Rocky Pineda Seoul, South Korea W 10
Dec 12 Wick Tengam Seoul, South Korea LT 4