1977
Jul 9 Shuji Muto Pusan, South Korea KO 1
Sep 10 Yukimitsu Kondo Seoul KO 2
Oct 1 Sang-Il Chung Pusan, South Korea W 10
Nov 26 Pedro Solo Pusan, South Korea W 10
1978
Feb 18 George Pedroso Pusan, South Korea W 10
Apr 16 Puma Koya Pusan, South Korea KO 2
Aug 12 Mikio Uchida Seoul KO 3
Sep 8 Torayuki Nanasha Pusan, South Korea KO 6
Oct 21 Rolly Garcia Ramos Seoul W 10
1979
Feb 18 Siony Carupo Seoul D 10
Mar 18 Miguel Canto Pusan, South Korea W 15
(Wins WBC and Lineal Flyweight Titles)
May 20 Tsutomu Igarashi Seoul W 15
(Retains World Flyweight Title)
Sep 9 Miguel Canto Seoul D 15
(Retains World Flyweight Title)
Dec 16 Guty Espadas Pusan, South Korea KO 2
(Retains World Flyweight Title)
1980
Feb 10 Arnel Arrozal Seoul W 15
(Retains World Flyweight Title)
Apr 12 Alberto Morales Taegu, South Korea W 15
(Retains World Flyweight Title)
May 18 Shoji Oguma Seoul KO by 9
(Loses World Flyweight Title)
Jul 26 Ver Libradilla Seoul KO 6
Oct 18 Shoji Oguma Sendai, Japan L 15
(For World Flyweight Title)
1981
Feb 3 Shoji Oguma Tokyo L 15
(For World Flyweight Title)
1982
Aug 15 Katsyuki Ohashi Seoul W 10
Oct 17 Rocky Pineda Seoul W 10
Dec 12 Wick Tengam Seoul KO by 4