| Gender | Male |
|---|---|
| Height | 5' 9" |
| Weight Class | Catchweight |
Koichi Ishizuka is a MMA fighter with a professional fight record of 17 wins, 6 losses and 1 draws
| Pro Record | 17-6-1 (Win-Loss-Draw) |
|---|---|
| Career Length | 11 years, 1 month, 28 days |
| Rounds Fought | 39.4 |
| Avg. Fights/Year | 2.2 |
| Longest Layoff | 1 year, 7 months, 28 days |
| Quickest Turnaround | 1 month, 25 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 05/26/2024 | W (17-6-1) | Akira Haraguchi (7-4-0) | Catchweight | Decision (Split Decision) Deep - Tokyo Impact 2024 3rd Round | 3 | 05:00 | |
| NSF | 09/18/2023 | L (17-5-1) | SuYoung You (10-2-0) | BW | TKO/RSC (Referee Stoppage from Punches) Deep - 115th Impact | 1 | 04:28 | |
| NSF | 04/01/2023 | W (16-5-1) | Yuto Kintaro (10-12-2) | BW | Decision (Split Decision) Rizin Fighting Federation 41 | 3 | 05:00 | |
| NSF | 11/12/2022 | W (15-5-1) | Kosuke Terashima (15-15-2) | BW | Decision (Unanimous Decision) Deep - 110th Impact | 3 | 05:00 | |
| NSF | 08/21/2022 | W (14-5-1) | Seigo Yamamoto (4-10-0) | BW | TKO/RSC (Referee Stoppage from Punches) Deep - 109th Impact | 2 | 05:00 | |
| NSF | 03/12/2022 | W (13-5-1) | Wataru Mimura (11-2-2) | BW | TKO/RSC (Referee Stoppage from Punches) Deep - Tokyo Impact 2022 1st Round | 1 | 02:23 | |
| NSF | 12/12/2021 | W (12-5-1) | Kunihisa Sasa (7-1-0) | BW | Submission (Triangle Choke) Deep - 105th Impact | 3 | 01:46 | |
| NSF | 06/20/2021 | W (11-5-1) | Kosuke Terashima (11-14-2) | BW | Decision (Split Decision) Deep - 101st Impact | 2 | 05:00 | |
| NSF | 10/22/2019 | L (11-4-1) | Chihaya Yoneyama (5-1-1) | TKO/RSC (Referee Stoppage from Strikes) Deep - 92nd Impact | 1 | 04:28 | ||
| NSF | 06/29/2019 | L (11-3-1) | Rikuto Shirakawa (4-3-0) | Decision (Split Decision) Deep - 90th Impact | 2 | 05:00 | ||
| NSF | 03/09/2019 | W (10-3-1) | Shoji Maruyama (6-6-0) | KO (Strike) Deep - 88th Impact | 2 | 00:00 | ||
| NSF | 12/22/2018 | L (10-2-1) | Dalki Hata (1-3-0) | Decision (Unanimous Decision) Deep - 87th Impact | 3 | 05:00 | ||
| NSF | 10/27/2018 | W (9-2-1) | Fuhito Hasegawa (8-8-3) | Decision (Unanimous Decision) Deep - 86th Impact | 2 | 05:00 | ||
| NSF | 02/24/2018 | W (8-2-1) | Kazuhide Shirota (7-7-4) | TKO/RSC (Referee Stoppage from Strikes) Deep - 82nd Impact | 1 | 03:19 | ||
| NSF | 12/23/2017 | W (7-2-1) | Nak Joong Sung (0-0-0) | Submission (Rear Naked Choke) Deep - 81st Impact | 1 | 01:26 | ||
| NSF | 07/15/2017 | L (7-1-1) | Hiroto Uesako (8-3-0) | FTW | TKO/RSC Deep - Cage Impact 2017 | 3 | 02:29 | |
| NSF | 05/13/2017 | L (7-0-1) | Takafumi Otsuka (16-10-1) | BW | Decision (Split Decision) Deep - Cage Impact 2017 | 3 | 05:00 | |
| NSF | 12/17/2016 | W (6-0-1) | Toshiaki Kitada (12-8-2) | Decision (Majority Decision) Deep - Cage Impact 2016 - WSOF vs. Deep | 3 | 05:00 | ||
| NSF | 07/20/2015 | W (5-0-1) | Makoto Kamaya (11-5-2) | KO (Strike) Deep - Cage Impact 2015 | 1 | 03:34 | ||
| NSF | 12/21/2014 | W (4-0-1) | Daisuke Endo (10-5-1) | BW | Decision (Unanimous Decision) Deep - 70th Impact | 3 | 05:00 | |
| NSF | 07/21/2014 | W (3-0-1) | Hiroyuki Kobayashi (4-2-2) | BW | Submission (Rear Naked Choke) Deep - Cage Impact 2014 | 2 | 01:33 | |
| NSF | 03/22/2014 | D (3-0-0) | Seiji Akao (10-6-1) | Draw (Majority Draw) Deep - 65th Impact | 2 | 05:00 | ||
| NSF | 06/15/2013 | W (2-0-0) | Yoshiki Harada (6-3-0) | Submission (Rear Naked Choke) Deep - Cage Impact Tokyo | 1 | 03:54 | ||
| NSF | 10/19/2012 | W (1-0-0) | Katsuya Ishida (0-2-0) | Submission (Rear Naked Choke) Deep - 60th Impact | 1 | 04:51 | ||
| NSF | 07/21/2012 | W (0-0-0) | Yasufumi Suzaki (1-2-0) | TKO/RSC (Referee Stoppage from Strikes) Deep - Tokyo Impact | 1 | 02:58 |
| * 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 |