1987
Mar 8 Ric Bajelot Chamsil, South Korea KO 1
May 17 Singnoi Singkrungthon Pusan, South Korea KO 3
Aug 16 Constancio Dangla Mokpo, South Korea KO 3
Dec 11 Tepratum Ekachatchingchai Kwangju, South Korea KO 2
1988
Feb 21 Tony Pruitt Seoul KO 3
Jun 5 Okky Petrous Ulsan, South Korea KO 4
Aug 14 Khaokor Galaxy Seoul TW 6
(Wins WBA Bantamweight Title)
Nov 27 Edgar Montserrat Seoul KO 7
(Retains WBA Bantamweight Title)
1989
Feb 19 Chiaki Kobayashi Taejon, South Korea KO 5
(Retains WBA Bantamweight Title)
Jul 9 Khaokor Galaxy Bangkok L 12
(Loses WBA Bantamweight Title)
Nov 19 Romeo Opriasa Kunsan, South Korea KO 2
1990
Jan 20 Nana Konadu Seoul TW 9
(Wins WBC and Lineal Jr. Bantamweight Titles)
Jun 9 Gilberto Roman Seoul KO 9
(Retains World Jr. Bantamweight Title)
Oct 20 Kenji Matsumura Seoul KO 7
(Retains World Jr. Bantamweight Title)
1991
Mar 16 Nana Konadu Zaragoza, Spain KO 4
(Retains World Jr. Bantamweight Title)
Jul 20 Ernesto Ford Seoul KO 5
(Retains World Jr. Bantamweight Title)
Dec 22 Torsak Pongsupa Inchon, South Korea KO 6
(Retains World Jr. Bantamweight Title)
1992
Jul 4 Armando Salazar Inchon, South Korea KO 8
(Retains World Jr. Bantamweight Title)
Oct 31 Greg Richardson Seoul W 12
(Retains World Jr. Bantamweight Title)
1993
Feb 27 Hilario Zapata Seoul KO 1
(Retains World Jr. Bantamweight Title)
Jul 3 Carlos Salazar Seoul W 12
(Retains World Jr. Bantamweight Title)
Nov 13 Jose Luis Bueno Pohang, South Korea L 12
(Loses World Jr. Bantamweight Title)