☰
| Team | Pancraseism |
|---|---|
| Gender | Male |
| Height | 5' 8" |
| Weight Class | Featherweight |
| Out of | Tokyo, |
Koji Oishi is a MMA fighter with a professional fight record of 25 wins, 10 losses and 11 draws
| Pro Record | 25-10-11 (Win-Loss-Draw) |
|---|---|
| Career Length | 14 years, 4 months, 15 days |
| Rounds Fought | 106.4 |
| Avg. Fights/Year | 3.2 |
| Longest Layoff | 1 year, 6 months, 16 days |
| Quickest Turnaround | 1 month, 6 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 08/29/2014 | L (25-9-11) | Jadamba Narantungalag (7-3-0) | FTW | Decision (Unanimous Decision) One Fighting Championship 19 | 3 | 05:00 | |
| NSF | 12/06/2013 | W (24-9-11) | Honorio Banario (7-2-0) | FTW | KO One Fighting Championship 13 - Moment of Truth | 3 | 01:43 | |
| NSF | 05/31/2013 | W (23-9-11) | Honorio Banario (7-1-0) | KO One Fighting Championship 9 - Rise to Power | 2 | 01:45 | ||
| NSF | 03/17/2013 | D (23-9-10) | Takumi Nakayama (17-13-6) | Draw (Majority Draw) Pancrase 246 - Pancrase vs. Team Wand | 3 | 05:00 | ||
| NSF | 12/01/2012 | W (22-9-10) | Jonathan Shores (8-1-0) | Decision (Unanimous Decision) Pancrase - Progress Tour 14 | 3 | 05:00 | ||
| NSF | 08/24/2012 | W (21-9-10) | Rob Hill (11-6-1) | TKO/RSC (Doctor Stoppage) Legend Fighting Championship 10 | 3 | 01:26 | ||
| NSF | 04/01/2012 | L (21-8-10) | Isao Kobayashi (9-1-2) | Decision (Unanimous Decision) Pancrase - Progress Tour 4 | 3 | 05:00 | ||
| NSF | 12/03/2011 | D (21-8-9) | Katsuhiko Nagata (6-7-1) | Draw (Unanimous Draw) Pancrase - Impressive Tour 13 | 3 | 05:00 | ||
| NSF | 10/02/2011 | D (21-8-8) | Yoshiaki Takahashi (4-1-0) | Draw (Unanimous Draw) Pancrase Impressive Tour 10 | 2 | 05:00 | ||
| NSF | 05/03/2011 | W (20-8-8) | Daisuke Hanazawa (15-11-3) | LW | Decision (Unanimous Decision) Pancrase Impressive Tour 4 | 3 | 05:00 |  |
| NSF | 12/05/2010 | D (20-8-7) | Katsuhiko Nagata (6-7-0) | LW | Draw (Split Draw) Pancrase - Passion Tour 11 | 2 | 05:00 | |
| NSF | 04/04/2010 | W (19-8-7) | Isao Kobayashi (5-0-1) | LW | Decision (Unanimous Decision) Pancrase - Passion Tour 3 | 3 | 05:00 | |
| NSF | 08/08/2009 | W (18-8-7) | Felipe Olivieri (6-1-0) | Decision (Majority Decision) Pancrase: Changing Tour 4 | 3 | 00:00 | ||
| NSF | 06/07/2009 | W (17-8-7) | Hyung Kwang Kim (0-2-0) | LW | Decision (Majority Decision) Pancrase - Changing Tour 3 | 2 | 05:00 | |
| NSF | 04/05/2009 | D (17-8-6) | Maximo Blanco (2-1-0) | LW | Draw (Split Draw) Pancrase - Changing Tour 2 | 2 | 05:00 | |
| NSF | 12/07/2008 | L (17-7-6) | Katsuya Inoue (15-5-2) | Decision (Unanimous Decision) Pancrase: 2008 Shining Tour 10 | 3 | 05:00 | ||
| NSF | 10/01/2008 | W (16-7-6) | Naoyuki Kotani (18-7-4) | Decision (Unanimous Decision) Pancrase 2008 Shining Tour 8 | 2 | 05:00 | ||
| NSF | 04/27/2008 | D (16-7-5) | Shinsuke Shoji (6-3-1) | LW | Draw Pancrase: 2008 Shining Tour 3 | 3 | 05:00 | |
| NSF | 12/09/2007 | W (15-7-5) | Karen Darabedyan (2-0-0) | Decision (Unanimous Decision) Plainum Fighting Productions - Ring of Fire | 3 | 05:00 | ||
| NSF | 08/25/2007 | W (14-7-5) | Chris Ade (5-7-0) | LW | KO Bodog Fight: Season 6 Vancouver Day 2 | 3 | 00:00 | |
| NSF | 05/30/2007 | L (14-6-5) | Katsuya Inoue (12-4-1) | WW | KO Pancrase: 2007 Rising Tour | 2 | 02:45 | |
| NSF | 12/10/2006 | W (13-6-5) | Hiroyuki Nozawa (4-2-1) | KO Pancrase: 2006 Blow-Out Tour 11 | 1 | 04:53 | ||
| NSF | 10/25/2006 | W (12-6-5) | Kim In Seok (2-2-0) | KO (Punch) Pancrase: 2006 Blow-Out Tour 9 | 1 | 02:31 | ||
| NSF | 07/28/2006 | L (12-5-5) | Carlos Condit (15-4-0) | TKO/RSC (Doctor Stoppage from a Cut) Pancrase: 2006 Neo-Blood Tournament Finals | 3 | 01:01 | ||
| NSF | 01/26/2006 | L (12-4-5) | Daizo Ishige (4-1-1) | Decision (Majority Decision) Pancrase: 2006 Blow-Out Tour 1 | 3 | 05:00 | ||
| NSF | 11/04/2005 | D (12-4-4) | Paul Rodriguez (8-6-1) | Draw Pancrase: 2005 Spiral Tour 9 | 3 | 05:00 | ||
| NSF | 08/27/2005 | W (11-4-4) | Nate Diaz (1-0-0) | Decision (Unanimous Decision) Pancrase: 2005 Spiral Tour - Neo Blood Tournament Finals | 3 | 05:00 | ||
 | 06/04/2005 | L (11-3-4) | Nick Diaz (10-3-0) | TKO/RSC (Referee Stoppage from Strikes) UFC 53: Heavy Hitters | 1 | 01:24 | ||
| NSF | 04/10/2005 | W (10-3-4) | Daisuke Hanazawa (3-4-2) | KO (Kick) Pancrase: 2005 Spiral Tour 3 | 1 | 00:31 | ||
| NSF | 10/12/2004 | L (10-2-4) | Hidehiko Hasegawa (6-4-1) | TKO/RSC (Referee Stoppage from an Ankle Lock) Pancrase: 2004 Brave Tour 9 | 2 | 05:00 | ||
| NSF | 06/22/2004 | W (9-2-4) | Masakazu Kuramochi (4-7-2) | TKO/RSC (Referee Stoppage from Punches) Pancrase: 2004 Brave Tour 6 | 2 | 04:13 | ||
| NSF | 04/23/2004 | D (9-2-3) | Yuji Hoshino (6-6-3) | Draw Pancrase: 2004 Brave Tour 4 | 3 | 05:00 | ||
| NSF | 02/06/2004 | D (9-2-2) | Heath Sims (2-2-0) | Draw Pancrase: 2004 Brave Tour 1 | 3 | 05:00 | ||
| NSF | 12/21/2003 | W (8-2-2) | Takahito Iida (4-3-0) | Decision (Unanimous Decision) Pancrase: Hybrid 11 | 3 | 05:00 | ||
| NSF | 10/04/2003 | D (8-2-1) | Takefumi Hanai (0-1-1) | Draw Pancrase: Hybrid 8 | 2 | 05:00 | ||
| NSF | 07/21/2003 | W (7-2-1) | Takaichi Hirayama (3-4-1) | Decision (Unanimous Decision) Greatest Common Multiple: Demolition 9 | 2 | 05:00 | ||
| NSF | 05/18/2003 | W (6-2-1) | Daisuke Hanazawa (0-0-0) | Decision (Unanimous Decision) Pancrase: Hybrid 5 | 2 | 05:00 | ||
| NSF | 04/12/2003 | W (5-2-1) | Chris Lytle (11-8-4) | Decision (Split Decision) Pancrase: Hybrid 4 | 3 | 05:00 | ||
| NSF | 01/26/2003 | D (5-2-0) | Takuya Wada (9-3-2) | Draw Pancrase: Hybrid 1 | 2 | 05:00 | ||
| NSF | 10/29/2002 | W (4-2-0) | Juan Ayala (3-1-0) | Decision (Unanimous Decision) Pancrase: Spirit 7 | 3 | 05:00 | ||
| NSF | 07/28/2002 | L (4-1-0) | Kiuma Kunioku (23-14-7) | Decision (Unanimous Decision) Pancrase: 2002 Neo-Blood Tournament, Round 1 | 3 | 05:00 | ||
| NSF | 05/28/2002 | W (3-1-0) | Yoshimitsu Warita (1-0-0) | Decision (Majority Decision) Pancrase: Spirit 5 | 2 | 05:00 | ||
| NSF | 03/25/2002 | W (2-1-0) | Satoru Kitaoka (2-3-2) | Decision (Majority Decision) Pancrase: Spirit 3 | 2 | 05:00 | ||
| NSF | 12/23/2001 | W (1-1-0) | Takaharu Murahama (4-5-5) | Decision (Majority Decision) Deep: 3rd Impact | 3 | 05:00 | ||
| NSF | 10/30/2001 | W (0-1-0) | Mick Green (2-0-0) | Decision (Majority Decision) Pancrase: Proof 6 | 2 | 05:00 | ||
| NSF | 04/14/2000 | L (0-0-0) | LaVerne Clark (9-4-0) | Decision (Majority Decision) UFC 25: Ultimate Japan 3 | 3 | 05:00 |
| * 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 |