| Gender | Male |
|---|---|
| Height | 0' 0" |
Kosei Kubota is a MMA fighter with a professional fight record of 28 wins, 40 losses and 15 draws
| Pro Record | 28-40-15 (Win-Loss-Draw) |
|---|---|
| Career Length | 19 years, 11 months, 12 days |
| Rounds Fought | 131.4 |
| Avg. Fights/Year | 4.2 |
| Longest Layoff | 2 years, 4 months, 6 days |
| Quickest Turnaround | 1 day |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 07/02/2017 | L (28-39-15) | Takaaki Nara (2-0-1) | Decision (Unanimous Decision) Pancrase 288 | 3 | 05:00 | ||
| NSF | 10/03/2015 | L (28-38-15) | Akihiro Murayama (17-5-9) | Decision (Unanimous Decision) Pancrase 270 | 3 | 05:00 | ||
| NSF | 05/31/2015 | L (28-37-15) | Kenta Takagi (7-10-0) | KO Pancrase 267 | 2 | 01:55 | ||
| NSF | 06/29/2014 | W (27-37-15) | Akihiro Yamazaki (12-9-2) | KO Pancrase 259 | 2 | 01:02 | ||
| NSF | 12/08/2013 | L (27-36-15) | Hiroshi Hayashi (2-0-0) | WW | KO Pancrase 255 | 1 | 02:53 | |
| NSF | 06/30/2013 | D (27-36-14) | Shigeaki Kusayanagi (4-3-2) | Draw Pancrase 248 | 2 | 05:00 | ||
| NSF | 02/03/2013 | L (27-35-14) | Kenta Takagi (3-5-0) | Decision (Split Decision) Pancrase 245 | 2 | 05:00 | ||
| NSF | 11/10/2012 | L (27-34-14) | Yuki Kondo (53-27-8) | WW | KO (Strike) Pancrase - Progress Tour 12 | 1 | 00:52 | |
| NSF | 08/05/2012 | W (26-34-14) | Hiroki Nagaoka (15-15-11) | WW | Decision (Majority Decision) Pancrase - Progress Tour 9 | 2 | 05:00 | |
| NSF | 04/28/2012 | L (26-33-14) | Gota Yamashita (3-1-0) | TKO/RSC (Referee Stoppage from Strikes) Pancrase - Progress Tour 5 | 1 | 02:37 | ||
| NSF | 12/16/2011 | L (26-32-14) | Yoshitomo Watanabe (7-10-1) | TKO/RSC Deep - 56th Impact | 1 | 00:17 | ||
| NSF | 10/02/2011 | D (26-32-13) | Hiroki Nagaoka (14-15-10) | Draw (Majority Draw) Pancrase Impressive Tour 10 | 2 | 05:00 | ||
| NSF | 06/05/2011 | D (26-32-12) | Shingo Suzuki (5-3-1) | Draw Pancrase Impressive Tour 5 | 2 | 05:00 | ||
| NSF | 02/06/2011 | D (26-32-11) | Keiichiro Yamamiya (37-27-9) | Draw Pancrase 2011 Impressive Tour 1 | 2 | 05:00 | ||
| NSF | 11/03/2010 | D (26-32-10) | Masahiro Toryu (7-4-4) | Draw (Unanimous Draw) Pancrase - Passion Tour 10 | 2 | 05:00 | ||
| NSF | 07/04/2010 | L (26-31-10) | Yuta Nakamura (1-7-2) | WW | TKO/RSC (Referee Stoppage from Strikes) Pancrase - Passion Tour 6 | 1 | 02:08 | |
| NSF | 04/29/2010 | W (25-31-10) | Tamotsu Kitada (1-3-0) | WW | TKO/RSC (Referee Stoppage from Strikes) Pancrase - Passion Tour 4 | 1 | 04:22 | |
| NSF | 02/07/2010 | L (25-30-10) | Daisuke Watanabe (18-29-3) | WW | Decision (Majority Decision) Pancrase - Passion Tour 1 | 3 | 00:00 | |
| NSF | 09/26/2009 | L (25-29-10) | Yoon Young Kim (8-4-0) | Submission (Rear Naked Choke) Heat 11 | 1 | 01:45 | ||
| NSF | 08/08/2009 | D (25-29-9) | Masahiro Toryu (6-3-3) | Draw Pancrase: Changing Tour 4 | 2 | 05:00 | ||
| NSF | 06/07/2009 | D (25-29-8) | Shingo Suzuki (2-1-0) | WW | Draw (Unanimous Draw) Pancrase - Changing Tour 3 | 2 | 05:00 | |
| NSF | 04/16/2009 | L (25-28-8) | Ryuki Ueyama (9-11-4) | Decision (Unanimous Decision) Deep Impact 41 | 3 | 05:00 | ||
| NSF | 02/01/2009 | L (25-27-8) | Asaki Honda (4-3-1) | WW | Decision (Majority Decision) Pancrase - Changing Tour 1 | 2 | 05:00 | |
| NSF | 08/17/2008 | L (25-26-8) | Eiji Ishikawa (15-13-3) | MW | TKO/RSC Deep - 37 Impact | 2 | 00:55 | |
| NSF | 03/29/2008 | W (24-26-8) | Teruhiko Kubo (1-5-1) | Decision (Unanimous Decision) DEEP- Club DEEP Tokyo | 3 | 00:00 | ||
| NSF | 12/12/2007 | L (24-25-8) | Tsuneyoshi Kashimura (4-3-1) | KO (Strike) Deep - 33rd Impact | 1 | 00:37 | ||
| NSF | 09/15/2007 | L (24-24-8) | Ryuhei Sato (5-5-0) | TKO/RSC (Referee Stoppage from Strikes) DEEP: clubDEEP Tokyo | 1 | 01:19 | ||
| NSF | 07/23/2007 | W (23-24-8) | Doo Won Seo (1-1-0) | Decision (Unanimous Decision) DEEP - CMA Festival 2 | 3 | 05:00 | ||
| NSF | 04/15/2007 | L (23-23-8) | Jo Hun (0-0-0) | Submission (Ankle Lock) MARS | 1 | 04:45 | ||
| NSF | 10/10/2006 | L (23-22-8) | Dong Hyun Kim (2-0-0) | KO Deep: 26th Impact | 1 | 02:46 | ||
| NSF | 08/04/2006 | L (23-21-8) | Jutaro Nakao (19-10-3) | TKO/RSC (Referee Stoppage from Strikes) Deep: 25th Impact | 2 | 02:08 | ||
| NSF | 05/24/2006 | W (22-21-8) | Jae Kyung Park (0-0-0) | Submission (Heel Hook) Deep: CMA Festival - Japan vs. Korea | 1 | 01:58 | ||
| NSF | 01/18/2004 | L (22-20-8) | Yushin Okami (6-1-0) | KO Greatest Common Multiple: Demolition 13 | 1 | 01:47 | ||
| NSF | 10/31/2003 | L (22-19-8) | Yuichi Nakanishi (3-1-0) | TKO/RSC (Referee Stoppage from Punches) Pancrase: Hybrid 9 | 2 | 02:46 | ||
| NSF | 07/11/2003 | D (22-19-7) | Shonie Carter (27-8-6) | Draw Shidokan Japan | 05:00 | |||
| NSF | 06/07/2003 | L (22-18-7) | Izuru Takeuchi (11-5-2) | Decision (Unanimous Decision) Pancrase: Hybrid 6 | 3 | 05:00 | ||
| NSF | 02/16/2003 | L (22-17-7) | Hidehiko Hasegawa (2-0-0) | Submission (Arm Bar) Pancrase: Hybrid 2 | 2 | 03:05 | ||
| NSF | 09/29/2002 | L (22-16-7) | Kazuo Misaki (6-2-0) | Decision (Unanimous Decision) Pancrase: 2002 Anniversary Show | 3 | 05:00 | ||
| NSF | 08/25/2002 | D (22-16-6) | Yuji Hoshino (4-4-0) | Draw Pancrase: Spirit 6 | 3 | 05:00 | ||
| NSF | 06/09/2002 | W (20-16-6) | Yuji Hisamatsu (2-4-0) | Decision (Unanimous Decision) Deep: 5th Impact | 2 | 05:00 | ||
| NSF | 06/09/2002 | W (20-16-6) | Eiji Ishikawa (6-5-1) | Decision (Unanimous Decision) Deep: 5th Impact | 2 | 05:00 | ||
| NSF | 05/11/2002 | L (20-15-6) | Akihiro Gono (13-9-5) | Decision (Unanimous Decision) Pancrase: Spirit 4 | 3 | 05:00 | ||
| NSF | 02/17/2002 | D (20-15-5) | Daisuke Watanabe (9-18-1) | Draw Pancrase: Spirit 2 | 3 | 05:00 | ||
| NSF | 12/23/2001 | L (20-14-5) | Wataru Sakata (9-11-0) | TKO/RSC (Punches) Deep: 3rd Impact | 1 | 04:05 | ||
| NSF | 10/30/2001 | W (19-14-5) | Eiji Ishikawa (3-3-1) | KO (Knee Strike) Pancrase: Proof 6 | 2 | 00:56 | ||
| NSF | 08/18/2001 | D (19-14-4) | Ryuki Ueyama (4-3-2) | Draw Deep: Heatwave | 3 | 05:00 | ||
| NSF | 06/26/2001 | W (18-14-4) | Yuji Hisamatsu (0-2-0) | Decision Pancrase: Proof 4 | 3 | 05:00 | ||
| NSF | 03/31/2001 | W (17-14-4) | Satoru Kitaoka (1-1-0) | Decision Pancrase: Proof 2 | 2 | 05:00 | ||
| NSF | 01/08/2001 | D (17-14-3) | Ryuki Ueyama (4-2-1) | Draw Deep: Deep 2001 | 3 | 05:00 | ||
| NSF | 12/09/2000 | W (16-14-3) | Gia Chirragishvilli (0-0-0) | Submission Pancrase: Trans 8 | 1 | 01:04 | ||
| NSF | 06/26/2000 | W (15-13-3) | Daisuke Igarashi (0-0-0) | Submission (Ankle Lock) Pancrase: Trans 4 | 1 | 02:28 | ||
| NSF | 06/26/2000 | L (15-13-3) | Keiichiro Yamamiya (18-13-5) | Decision (Majority Decision [2-0]) Pancrase: Trans 4 | 1 | 10:00 | ||
| NSF | 04/30/2000 | W (14-13-3) | Massive Ichi (0-1-1) | Decision (Unanimous Decision) Pancrase: Trans 3 | 1 | 10:00 | ||
| NSF | 01/23/2000 | L (14-12-3) | Shonie Carter (11-3-4) | Decision (Unanimous Decision) Pancrase: Trans 1 | 1 | 10:00 | ||
| NSF | 12/18/1999 | W (13-12-3) | Leslie Allen (0-1-0) | Decision (Unanimous Decision) Pancrase: Breakthrough 11 | 1 | 10:00 | ||
| NSF | 11/28/1999 | L (13-11-3) | Daisuke Ishii (6-10-2) | Decision (Unanimous Decision) Pancrase: Breakthrough 10 | 1 | 10:00 | ||
| NSF | 10/25/1999 | W (12-11-3) | John Alessio (3-1-0) | Submission Pancrase: Breakthrough 9 | 1 | 10:53 | ||
| NSF | 09/18/1999 | W (11-11-3) | Susumu Yamasaki (2-1-1) | Decision (Unanimous Decision) Pancrase: 1999 Anniversary Show | 1 | 10:00 | ||
| NSF | 09/04/1999 | W (10-11-3) | Shinji Katase (0-2-0) | Submission Pancrase: Breakthrough 8 | 1 | 01:25 | ||
| NSF | 08/01/1999 | L (10-10-3) | Genki Sudo (0-0-0) | Decision (Unanimous Decision) Pancrase: 1999 Neo-Blood Tournament, Round 1 | 2 | 03:00 | ||
| NSF | 06/11/1999 | L (10-9-3) | Daisuke Ishii (3-9-2) | Decision (Unanimous Decision) Pancrase: Breakthrough 6 | 1 | 10:00 | ||
| NSF | 05/23/1999 | W (9-9-3) | Daisuke Watanabe (0-6-0) | Decision (Unanimous Decision) Pancrase: Breakthrough 5 | 1 | 10:00 | ||
| NSF | 03/09/1999 | L (9-8-3) | Ikuhisa Minowa (6-9-3) | Decision (Unanimous Decision) Pancrase: Breakthrough 3 | 1 | 10:00 | ||
| NSF | 02/11/1999 | W (8-8-3) | Kengo Watanabe (0-3-1) | Decision (Majority Decision [2-0]) Pancrase: Breakthrough 2 | 1 | 10:00 | ||
| NSF | 01/19/1999 | W (7-8-3) | Minoru Toyonaga (0-1-0) | Decision (Unanimous Decision) Pancrase: Breakthrough 1 | 1 | 10:00 | ||
| NSF | 11/29/1998 | L (7-7-3) | Ryushi Yanagisawa (21-13-5) | Submission (Toe Hold) Pancrase: Advance 11 | 1 | 02:35 | ||
| NSF | 10/26/1998 | L (7-6-3) | Osami Shibuya (17-19-6) | Decision (Unanimous Decision) Pancrase: Advance 10 | 1 | 10:00 | ||
| NSF | 10/04/1998 | W (6-6-3) | Satoshi Hasegawa (12-14-1) | Decision (Majority Decision [2-0]) Pancrase: Advance 9 | 1 | 10:00 | ||
| NSF | 07/07/1998 | L (5-5-3) | Evan Tanner (10-1-0) | Submission Pancrase: 1998 Neo-Blood Tournament, Round 1 | 1 | 02:23 | ||
| NSF | 07/07/1998 | W (5-5-3) | Kim Wang (3-15-0) | Submission Pancrase: 1998 Neo-Blood Tournament, Round 1 | 1 | 01:03 | ||
| NSF | 06/21/1998 | D (5-5-2) | Ikuhisa Minowa (2-8-1) | Draw Pancrase: Advance 8 | 2 | 03:00 | ||
| NSF | 06/02/1998 | W (4-5-2) | Brian Rainey (0-2-0) | Submission Pancrase: Advance 7 | 1 | 02:18 | ||
| NSF | 05/12/1998 | W (3-5-2) | Daisuke Ishii (0-0-1) | Decision (Majority Decision [2-0]) Pancrase: Advance 6 | 1 | 10:00 | ||
| NSF | 03/18/1998 | L (3-4-2) | Minoru Suzuki (20-14-0) | Submission Pancrase: Advance 4 | 1 | 03:38 | ||
| NSF | 03/01/1998 | W (2-4-2) | Haygar Chin (1-5-0) | Submission Pancrase: Advance 3 | 1 | 06:48 | ||
| NSF | 01/16/1998 | L (2-3-2) | Kiuma Kunioku (9-8-3) | Submission Pancrase: Advance 1 | 1 | 07:52 | ||
| NSF | 12/20/1997 | L (2-2-2) | Takafumi Ito (13-14-2) | Submission (Toe Hold) Pancrase: Alive 11 | 1 | 07:03 | ||
| NSF | 11/16/1997 | W (1-2-2) | Kim Wang (2-9-0) | Decision (Unanimous Decision) Pancrase: Alive 10 | 2 | 03:00 | ||
| NSF | 10/29/1997 | D (1-2-1) | Satoshi Hasegawa (6-9-0) | Draw Pancrase: Alive 9 | 2 | 03:00 | ||
| NSF | 09/06/1997 | D (1-2-0) | Ikuhisa Minowa (1-3-0) | Draw Pancrase: 1997 Anniversary Show | 1 | 10:00 | ||
| NSF | 08/09/1997 | L (1-1-0) | Takaku Fuke (14-16-1) | Submission Pancrase: Alive 8 | 1 | 03:22 | ||
| NSF | 07/21/1997 | L (1-0-0) | Keiichiro Yamamiya (6-7-1) | Decision (Lost Points) Pancrase: 1997 Neo-Blood Tournament, Round 2 | 1 | 10:00 | ||
| NSF | 07/20/1997 | W (0-0-0) | Kim Wang (1-7-0) | TKO/RSC (Referee Stoppage) Pancrase: 1997 Neo-Blood Tournament, Round 1 | 1 | 02:24 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |