| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Bantamweight |
Hiroyuki Kobayashi is a MMA fighter with a professional fight record of 7 wins, 7 losses and 4 draws
| Pro Record | 7-7-4 (Win-Loss-Draw) |
|---|---|
| Career Length | 13 years, 7 months, 10 days |
| Rounds Fought | 29.5 |
| Avg. Fights/Year | 1.3 |
| Longest Layoff | 3 years, 5 months, 5 days |
| Quickest Turnaround | 3 months, 14 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 05/21/2023 | L (7-6-4) | Takuya Ogura (13-13-0) | BW | Submission (Arm Bar) Fighting Nexus 31 | 1 | 02:34 | |
| NSF | 12/15/2019 | W (6-6-4) | Sho Hiramatsu (4-1-0) | Decision (Unanimous Decision) Deep - 93rd Impact | 2 | 05:00 | ||
| NSF | 06/29/2019 | L (6-5-4) | Shuto Watanabe (17-4-6) | WW | Submission (Rear Naked Choke) Deep - 90th Impact | 1 | 01:22 | |
| NSF | 10/27/2018 | D (6-5-3) | Kazuhide Shirota (8-8-4) | Draw (Majority Draw) Deep - 86th Impact | 2 | 05:00 | ||
| NSF | 06/30/2018 | D (6-5-2) | Kaito Sakamaki (11-5-0) | BW | Draw (Unanimous Draw) Deep - 84th Impact | 2 | 05:00 | |
| NSF | 09/16/2017 | L (6-4-2) | Chiaki Wakana (5-5-2) | KO (Strike) Deep - 79th Impact | 1 | 05:00 | ||
| NSF | 12/17/2016 | W (5-4-2) | Fuhito Hasegawa (6-6-3) | Decision (Majority Decision) Deep - Cage Impact 2016 - WSOF vs. Deep | 2 | 05:00 | ||
| NSF | 08/27/2016 | L (5-3-2) | Michito Abe (9-2-0) | Decision (Unanimous Decision) Deep -77th Impact / Jewels 13 | 2 | 05:00 | ||
| NSF | 07/20/2015 | W (4-3-2) | Toshinori Tsunemura (3-4-2) | Submission (Rear Naked Choke) Deep - Cage Impact 2015 | 2 | 00:59 | ||
| NSF | 07/21/2014 | L (4-2-2) | Koichi Ishizuka (3-0-1) | BW | Submission (Rear Naked Choke) Deep - Cage Impact 2014 | 2 | 01:33 | |
| NSF | 03/22/2014 | W (3-2-2) | Tomohiko Hori (11-12-5) | Decision (Unanimous Decision) Deep - 65th Impact | 3 | 00:00 | ||
| NSF | 11/24/2013 | W (2-2-2) | Masato Kobayashi (4-4-1) | Decision (Unanimous Decision) Deep - Cage Impact 2013 | 3 | 05:00 | ||
| NSF | 07/20/2013 | W (1-2-2) | Kenta Nagatsuka (1-1-0) | Submission (Rear Naked Choke) Deep - Tokyo Impact - Lightweight Tournament 2013 Semifinals | 2 | 02:39 | ||
| NSF | 09/30/2012 | D (1-2-1) | Daisuke Endo (6-4-0) | Draw (Majority Draw) Deep - Tokyo Impact: Wave 4 | 2 | 05:00 | ||
| NSF | 12/11/2010 | D (1-2-0) | Yuki Uejima (4-3-0) | Draw Deep - 51st Impact | 2 | 05:00 | ||
| NSF | 08/27/2010 | L (1-1-0) | Takeshi Numajiri (2-1-0) | Decision (Unanimous Decision) Deep - 49 Impact | 2 | 05:00 | ||
| NSF | 02/28/2010 | W (0-1-0) | Takashi Masuda (0-0-0) | TKO/RSC (Referee Stoppage from Strikes) Deep - 46 Impact | 1 | 03:15 | ||
| NSF | 10/10/2009 | L (0-0-0) | Tatsuhito Satsuma (0-0-0) | Decision (Unanimous Decision) Deep - 44th Impact | 2 | 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 |