Masato Kobayashi

vs Andy Souwer0-0

K-1: Dynamite 2009, Decision 2009-12-31

vs Yong Soo Choi

K-1: Dynamite 2007, KO/TKO 2007-12-31

vs Satoru Suziki

K-1: Dynamite 2006, KO/TKO 2006-12-31

vs Akira Ohigashi

K-1: Dynamite 2005, KO/TKO 2005-12-31

vs Norifumi Yamamoto

K-1: Dynamite 2004, Decision 2004-12-31

vs Melvin Murray

, KO/TKO 2002-08-06

vs Noel Soares

K-1: World Grand Prix 2001, KO/TKO 2001-12-08

vs Ben Burton

Wolf Revolution, KO/TKO 2001-08-23

vs Goran Danilovic

Wolf Revolution, KO/TKO 2001-06-22

vs Patrik Erikkson

K-1: Burning 2001, Decision 2001-04-15

vs Mohammed Ouali

Wolf Revolution, KO/TKO 2001-01-12

vs Suriya

King's Birthday 2000, Decision 2000-12-05

vs Clayton Collier

Wolf Revolution, KO/TKO 2000-07-26

vs Melchor Menor

, KO/TKO 2000-05-26

vs Kongnapa Sor Chalermsak

Siam Omnoi Fights, KO/TKO 2000-04-16

vs Eval Denton

AJKF: Wave 8, Decision 1999-11-22

vs Nick Misich

AJKF: Wave 7, Decision 1999-10-08

vs Steve Misich

AJKF: Wave 5, KO/TKO 1999-07-13

vs Matteo Trevisan

AJKF: Wave 4, Decision 1999-06-01

vs James Schaser

AJKF: Wave 3, Decision 1999-05-11

vs Tomohiro Chiba

AJKF: Wave 2, KO/TKO 1999-03-17

vs Hiroyuki Doi

AJKF: Wave 1, Decision 1999-01-25

vs Junji Tsuboi

AJKF: Impressive 7, Decision 1998-10-16

vs Takahashi

MAJKF: Kick Champions Night, Decision 1998-09-19

vs Takami Kawano

AJKF: Impressive 4, Decision 1998-07-08

vs Tomohiro Chiba

AJKF: Impressive 2, KO/TKO 1998-03-22

vs Takayuki Kohiruimaki0-0

AJKF: Kickover 6, KO/TKO 1997-05-30

vs Hutoshi Takehara

AJKF: Kickover 4, KO/TKO 1997-03-23