Shinya Kumazawa
UFC Debut
Record
Streak
W1
Age
Date of birth
- Fighting out of
- Naha, Okinawa
- Born
- Japan
- Camp
- Toushin MMA
- Weight class
- Welterweight
- Height
- 5'7" · 170 cm
Before the UFC
Shinya Kumazawa makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
StrongOpponents' combined record
158-106-14
.598 win rate
Winning-record opponents
9 of 13
carried winning pro records
Pro bouts faced
17
13 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 17 bouts · 11 promotions · wins by 6 subTF · Pancrase · GFC · RIZIN · Legend Japan +6
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Go Hishinuma3-7-2 | Submission | Rear-Naked Choke | R3 | 3:59 | GFC | Apr 23, 2022 |
| L | Tanner Lourenco | Submission | Collar Choke | R2 | 1:34 | RIZIN | Nov 20, 2021 |
| L | Shinya Irei | KO/TKO | Punch | R2 | 0:05 | Pancrase | May 20, 2012 |
| L | Toshihiro Taguchi12-13 | Decision | Unanimous | R2 | 5:00 | Legend Japan | Dec 11, 2011 |
| W | Flavio Tanaka1-4 | Submission | Ankle Lock | R1 | 2:22 | TF | Aug 28, 2011 |
| L | Hitoshi Ogasawara | KO/TKO | Punches | R1 | 3:37 | Rising On 7 | May 29, 2011 |
| L | Daikai Ozaki5-4-1 | Decision | Unanimous | R2 | 5:00 | TF | Jul 11, 2010 |
| W | Steve Hecht4-2 | Submission | Armbar | R1 | 2:14 | KOTC | Jan 30, 2010 |
| L | Motonobu Tezuka30-18-6 | Decision | Majority | R2 | 5:00 | TF | Oct 18, 2009 |
| W | Akio Itami | Submission | Rear-Naked Choke | R1 | 2:00 | TF | May 17, 2009 |
| L | Jameel Massouh26-9 | Submission | Triangle Choke | R2 | 2:54 | Next Japan | Nov 23, 2008 |
| L | Hayate Usui10-8-1 | Decision | Unanimous | R2 | 5:00 | TF | Jun 15, 2008 |
| W | Alexander Ogawa0-2 | Submission | Heel Hook | R2 | 2:53 | OMAF | Mar 2, 2008 |
| L | Nick Agallar24-6 | KO/TKO | Punches | R1 | 2:25 | FCC 31 | Nov 10, 2007 |
| L | Duane Ludwig21-14 | Submission | Arm-Triangle Choke | R2 | 4:32 | ROF 28 | Feb 16, 2007 |
| L | Asaki Honda6-4-1 | Decision | Unanimous | R2 | 5:00 | Pancrase | Jul 28, 2006 |
| W | Toshikatsu Harada16-15-3 | Submission | Rear-Naked Choke | R1 | 4:10 | Pancrase | Apr 2, 2006 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
5-1-1across 7 amateur bouts · 2 promotionsPancrase · Rings
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Keinosuke Yoshinaga4-7 | KO/TKO | Corner Stoppage | R1 | 2:47 | Rings | Sep 7, 2014 |
| W | Ryo Asami12-15 | Submission | Heel Hook | R1 | 1:56 | Rings | Dec 8, 2013 |
| W | Henri Kakiuchi4-6-1 | Submission | Kimura | R1 | 2:46 | Rings | Nov 13, 2011 |
| W | Satoru Takadaya3-3-3 | Submission | Heel Hook | R1 | 2:30 | Pancrase | Feb 19, 2006 |
| W | Masashi Takeda10-3-1 | Submission | Inverted Heel Hook | R1 | 2:14 | Pancrase | Feb 19, 2006 |
| W | Manabu Chujo | Submission | Kimura | R1 | 2:23 | Pancrase | Feb 19, 2006 |
| D | Hirotaka Tomiyama1-6-1 | Draw | Time Limit | R2 | 5:00 | Pancrase | Nov 30, 2002 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.