Tatsuya So
 
              | Age | 40 | 
|---|---|
| Gender | Male | 
| Height | 5' 7" | 
| Weight Class | Flyweight | 
Tatsuya So is a MMA fighter with a professional fight record of 13 wins, 19 losses and 4 draws
Professional Career Statistics
| Pro Record | 13-19-4 (Win-Loss-Draw) | 
|---|---|
| Career Length | 3 months, 0 days | 
| Rounds Fought | 80.9 | 
| Avg. Fights/Year | 2.2 | 
| Longest Layoff | 2 years, 0 months, 10 days | 
| Quickest Turnaround | 1 month, 12 days | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 4 | 3 | 6 | |
| Losses | 2 | 1 | 16 | 
| Finish Rate | 53.8% | 
|---|---|
| Finished Rate | 15.8% | 
| Win by Decision Rate | 46.2% | 
| Loss by Decision Rate | 84.2% | 
| Win by KO Rate | 30.8% | 
| Loss by KO Rate | 10.5% | 
| Win by SUB Rate | 23.1% | 
| Loss by SUB Rate | 5.3% | 
Win Method
Loss Method
Quick Hits
| Fastest Win | 02:08 | 
|---|---|
| Fastest KO | 05:26 | 
| Fastest SUB | 02:08 | 
| Ave. Rounds (Ws) | 2.0 | 
|---|---|
| Ave. Length of Fight (Ws) | 09:52 | 
| Ave. Rounds (Ls) | 2.4 | 
| Ave. Length of Fight (Ls) | 12:10 | 
Finish Rounds
Finished Rounds
Official Professional MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NRB | 07/02/2022 | L (13-18-4) | Yamato Fujita (13-5-0) | FLY | Decision
              
                (Unanimous Decision) Rizin Fighting Federation 36 | 3 | 05:00 | |
| NRB | 11/20/2021 | L (13-17-4) | Haruo Ochi (24-11-2) | FLY | Decision
              
                (Unanimous Decision) Rizin Fighting Federation 32 | 3 | 05:00 | |
| NRB | 11/10/2019 | W (12-17-4) | Ryo Hatta (14-9-0) | TKO/RSC Pancrase 310 | 3 | 04:34 | ||
| NRB | 04/14/2019 | L (12-16-4) | Daichi Kitakata (17-14-1) | Decision
              
                (Unanimous Decision) Pancrase 304 | 3 | 05:00 | ||
| NRB | 11/25/2018 | W (11-16-4) | Hiroaki Ijima (11-12-3) | TKO/RSC
              
                (Doctor Stoppage) Pancrase 301 | 3 | 04:38 | ||
| NRB | 04/15/2018 | W (10-16-4) | Suguru Hayasaka (17-12-4) | Submission
              
                (Neck Crank) Pancrase 295 | 1 | 02:08 | ||
| NRB | 12/10/2017 | W (9-16-4) | Yusuke Ogikubo (15-13-0) | Decision
              
                (Unanimous Decision) Pancrase 292 | 3 | 05:00 | ||
| NRB | 09/11/2016 | L (9-15-4) | Tateki Matsuda (14-11-0) | Decision
              
                (Unanimous Decision) Pancrase 280 | 3 | 05:00 | ||
| NRB | 03/27/2016 | W (8-15-4) | Shingo Yakul (7-10-1) | Decision
              
                (Majority Decision) Shooto - Fight Collection in Okinawa | 2 | 05:00 | ||
| NRB | 11/29/2015 | L (8-14-4) | Tadaaki Yamamoto (15-12-2) | Decision
              
                (Unanimous Decision) Tenkaichi Fight 78 | 3 | 05:00 | ||
| NRB | 10/03/2015 | L (8-13-4) | Shinichi Kojima (13-7-4) | Decision
              
                (Split Decision) Vale Tudo Japan - Okinawa | 3 | 05:00 | ||
| NRB | 08/09/2015 | L (8-12-4) | Kento Kanbe (6-0-0) | Decision
              
                (Unanimous Decision) Pancrase 269 | 3 | 05:00 | ||
| NRB | 05/31/2015 | L (8-11-4) | Yukitaka Musashi (7-2-1) | Decision
              
                (Unanimous Decision) Pancrase 267 | 3 | 05:00 | ||
| NRB | 12/14/2014 | L (8-10-4) | Mitsuhisa Sunabe (29-14-3) | Decision
              
                (Split Decision) Tenkaichi Fight 74 | 3 | 05:00 | ||
| NRB | 08/10/2014 | L (8-9-4) | Yusuke Kitago (5-9-1) | Decision
              
                (Unanimous Decision) Pancrase 260 | 2 | 05:00 | ||
| NRB | 02/02/2014 | L (8-8-4) | Yasutaka Koga (12-5-1) | Decision Pancrase 256 | 3 | 05:00 | ||
| NRB | 11/03/2013 | D (8-8-3) | Daichi Kitakata (17-14-1) | Draw Pancrase 253 | 3 | 05:00 | ||
| NRB | 09/01/2013 | W (7-8-3) | Yuki Uejima (11-9-3) | TKO/RSC Pancrase - Bayside Fight | 2 | 00:26 | ||
| NRB | 04/21/2013 | L (7-7-3) | Yusuke Tamashiro (3-2-1) | Decision
              
                (Majority Decision) Pancrase - Pancrase vs. Sakaguchi | 2 | 05:00 | ||
| NRB | 12/01/2012 | W (6-7-3) | Yuta Numakura (5-5-1) | Decision
              
                (Unanimous Decision) Pancrase - Progress Tour 14 | 3 | 05:00 | ||
| NRB | 05/20/2012 | L (6-6-3) | Yuki Kosaka (10-6-0) | BW | Decision
              
                (Unanimous Decision) Pancrase - Progress Tour 6 | 2 | 05:00 | |
| NRB | 03/11/2012 | L (6-5-3) | Motonobu Tezuka (31-15-5) | TKO/RSC
              
                (Doctor Stoppage) Pancrase - Progress Tour 3 | 2 | 01:12 | ||
| NRB | 01/28/2012 | D (6-5-2) | Masaya Takita (6-11-2) | Draw
              
                (Majority Draw) Pancrase - Progress Tour 1 | 2 | 05:00 | ||
| NRB | 10/02/2011 | W (5-5-2) | Kenichi Tosa (5-4-0) | Decision
              
                (Unanimous Decision) Pancrase Impressive Tour 10 | 2 | 05:00 | ||
| NRB | 08/07/2011 | D (5-5-1) | Shoko Sato (31-15-2) | Draw
              
                (Majority Draw) Pancrase Impressive Tour 8 | 2 | 05:00 | ||
| NRB | 04/03/2011 | W (4-5-1) | Ryota Sasaki (10-11-3) | BW | Decision
              
                (Unanimous Decision) Pancrase Impressive Tour 3 | 2 | 05:00 | |
| NRB | 08/22/2010 | L (4-4-1) | Wataru Takahashi (11-11-3) | Submission
              
                (Rear Naked Choke) Sengoku Raiden Championship 14 | 2 | 04:34 | ||
| NRB | 04/04/2010 | L (4-3-1) | Manabu Inoue (16-10-3) | BW | Decision
              
                (Unanimous Decision) Pancrase - Passion Tour 3 | 3 | 05:00 | |
| NRB | 01/30/2010 | W (3-3-1) | Shigeki Matsuda (0-1-0) | TKO/RSC
              
                (Referee Stoppage from Strikes) King Of The Cage: Toryumon | 2 | 03:48 | ||
| NRB | 08/16/2009 | W (2-3-1) | Eric Klitzke (1-3-0) | Submission
              
                (Rear Naked Choke) Tenkaichi Fight 40 | 1 | 04:17 | ||
| NRB | 06/07/2009 | L (2-2-1) | Seiya Kawahara (8-4-0) | BW | Decision
              
                (Unanimous Decision) Pancrase - Changing Tour 3 | 2 | 05:00 | |
| NRB | 12/22/2007 | W (1-2-1) | Hayato Shimizu (5-5-1) | FTW | Submission
              
                (Choke) Pancrase 2007 Rising Tour 10 | 2 | 03:30 | |
| NRB | 10/14/2007 | L (1-1-1) | Michihisa Asano (6-3-2) | FTW | TKO/RSC Pancrase: Rising Tour 8 | 1 | 00:30 | |
| NRB | 04/08/2007 | D (1-1-0) | Naoji Fujimoto (6-5-4) | FTW | Draw Pancrase 2007 Rising Tour | 2 | 05:00 | |
| NRB | 07/28/2006 | L (1-0-0) | Ryusuke Uemura (3-1-2) | Decision
              
                (Unanimous Decision) Pancrase: 2006 Neo-Blood Tournament Finals | 2 | 05:00 | ||
| NRB | 04/02/2006 | W (0-0-0) | Masaki Yanagisawa (8-10-1) | Decision
              
                (Unanimous Decision) Pancrase: 2006 Neo Blood Tournament, Semi-Final | 2 | 05:00 | 
| * Bouts marked with 'OFF' denote results which have been verified by an ABC-recognized athletic commission. Bouts marked with an SB denote bouts overseen by a duly-recognized sanctioning organization. Bouts marked NRB denote non-regulated bouts. * 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 | 
Amateur Career Statistics
| AM Record | 2-0-0 (Win-Loss-Draw) | 
|---|---|
| Career Length | - | 
| Rounds Fought | 3.4 | 
| Avg. Fights/Year | 1.0 | 
| Longest Layoff | - | 
| Quickest Turnaround | - | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 0 | 1 | 1 | |
| Losses | 0 | 0 | 0 | 
| Finish Rate | 50.0% | 
|---|---|
| Finished Rate | 0.0% | 
| Win by Decision Rate | 50.0% | 
| Loss by Decision Rate | 0.0% | 
| Win by KO Rate | 0.0% | 
| Loss by KO Rate | 0.0% | 
| Win by SUB Rate | 50.0% | 
| Loss by SUB Rate | 0.0% | 
Win Method
Quick Hits
| Fastest Win | 05 | 
|---|---|
| Fastest KO | - | 
| Fastest SUB | 05:17 | 
| Ave. Rounds (Ws) | 1.7 | 
|---|---|
| Ave. Length of Fight (Ws) | 05:08 | 
| Ave. Rounds (Ls) | 0.0 | 
| Ave. Length of Fight (Ls) | - | 
Finish Rounds
Official Amateur MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NRB | 02/19/2006 | W (0-0-0) | Hirokazu Nishimura (0-3-0) | Decision
              
                (Unanimous Decision) Pancrase: 2006 Neo Blood Tournament | 1 | 05:00 | ||
| NRB | 02/19/2006 | W (0-0-0) | Shigeyuki Uchiyama (1-1-0) | Submission
              
                (Front Choke) Pancrase: 2006 Neo Blood Tournament | 2 | 02:17 | 
| * Bouts marked with 'OFF' denote results which have been verified by an ABC-recognized athletic commission. Bouts marked with an SB denote bouts overseen by a duly-recognized sanctioning organization. Bouts marked NRB denote non-regulated bouts. * 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 |