Hatsu Hioki | Decision (split) | Shooto: Gig Central 13 | | align=center| 3 | align=center| 5:00 | Nagoya, Japan | |- | Loss | align=center| 20–5–1 (1) | Masakazu Imanari | Submission (armbar) | Deep: 31 Impact | | align=center| 1 | align=center| 3:28 | Tokyo, Japan | For Deep Featherweight Title |- | Draw | align=center| 20–4–1 (1) | Yuji Hoshino | Draw | GCM Cage Force 3 | | align=center| 2 | align=center| 5:00 | Tokyo, Japan | |- | Loss | align=center| 20–4 (1) | Do Hyung Kim | Decision (unanimous) | NF Neo Fight 11 | | align=center| 2 | align=center| 5:00 | Seoul, South Korea | |- | Win | align=center| 20–3 (1) | Tae Hyun Bang | Decision (unanimous) | NF Neo Fight 11 | | align=center| 2 | align=center| 5:00 | Seoul, South Korea | |- | Win | align=center| 19–3 (1) | Hee Won Kim | Submission (armbar) | NF Neo Fight 11 | | align=center| 1 | align=center| 0:55 | Seoul, South Korea | |- | NC | align=center| 18–3 (1) | Kevin Roddy | No Contest | World Best Fighter USA vs. Asia | | align=center| 1 | align=center| 4:57 | Atlantic City, New Jersey, United States | |- | Win | align=center| 18–3 | Atsushi Yamamoto | TKO (punches) | Hero's 2005 in Seoul | | align=center| 2 | align=center| 4:25 | Seoul, South Korea | |- | Loss | align=center| 17–3 | Yong Jae Jun | Decision (unanimous) | G5 - Yungjin Pharm Middleweight Tournament Quarterfinals | | align=center| 3 | align=center| 5:00 | Seoul, South Korea | |- | Win | align=center| 17–2 | Jung Hwan Jung | Submission (armbar) | G5 - Yungjin Pharm Middleweight Tournament Second Round | | align=center| 1 | align=center| 1:40 | Seoul, South Korea | |- | Win | align=center| 16–2 | Hae Won Kim | Submission (armbar) | G5 Gimme Five | | align=center| 1 | align=center| 2:24 | Seoul, South Korea | |- | Win | align=center| 15–2 | Seong Hyun Ko | TKO (punches) | G5 Gimme Five | | align=center| 1 | align=center| 1:58 | Seoul, South Korea | |- | Loss | align=center| 14–2 | Lim Jae-Suk | Submission (armbar) | G5 - Motorola Middleweight Tournament Finals | | align=center| 1 | align=center| 0:41 | Seoul, South Korea | |- | Win | align=center| 14–1