Roberto de Souza “Satoshi”
 
              | Age | 36 | 
|---|---|
| Gender | Male | 
| Height | 5' 11" | 
| Weight Class | Lightweight | 
Roberto de Souza is a MMA fighter with a professional fight record of 20 wins, 3 losses and 0 draws
Professional Career Statistics
| Pro Record | 20-3-0 (Win-Loss-Draw) | 
|---|---|
| Career Length | 11 months, 7 days | 
| Rounds Fought | 21.3 | 
| Avg. Fights/Year | 1.9 | 
| Longest Layoff | 1 year, 4 months, 9 days | 
| Quickest Turnaround | 2 months, 15 days | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 6 | 13 | 1 | |
| Losses | 2 | 0 | 1 | 
| Finish Rate | 95.0% | 
|---|---|
| Finished Rate | 66.7% | 
| Win by Decision Rate | 5.0% | 
| Loss by Decision Rate | 33.3% | 
| Win by KO Rate | 30.0% | 
| Loss by KO Rate | 66.7% | 
| Win by SUB Rate | 65.0% | 
| Loss by SUB Rate | 0.0% | 
Win Method
Loss Method
Quick Hits
| Fastest Win | 21 | 
|---|---|
| Fastest KO | 21 | 
| Fastest SUB | 50 | 
| Ave. Rounds (Ws) | 0.8 | 
|---|---|
| Ave. Length of Fight (Ws) | 03:46 | 
| Ave. Rounds (Ls) | 2.1 | 
| Ave. Length of Fight (Ls) | 10:16 | 
Finish Rounds
Finished Rounds
Official Professional MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NRB | 09/28/2025 | W (19-3-0) | Yoshinori Horie (11-6-0) | LW | Submission
              
                (Rear Naked Choke) Rizin Fighting Federation 51 | 1 | 01:40 |   | 
| NRB | 05/31/2025 | W (18-3-0) | Won Bin Ki (15-10-0) | LW | Submission
              
                (Rear Naked Choke) Rizin Fighting Federation: World Series in Korea | 1 | 00:50 | |
| NRB | 12/31/2024 | W (17-3-0) | Vugar Karamov (19-6-0) | LW | Submission
              
                (Triangle Choke) Rizin Fighting Federation: Decade | 1 | 04:45 |   | 
| NRB | 09/29/2024 | W (16-3-0) | Luiz Gustavo Felix dos Santos (14-4-0) | LW | KO
              
                (Punch) Rizin Fighting Federation 48 | 1 | 00:21 |   | 
| NRB | 03/23/2024 | W (15-3-0) | Keita Nakamura (34-12-2) | LW | TKO/RSC
              
                (Referee Stoppage) Rizin Fighting Federation: Landmark 9 | 1 | 01:43 | |
| OFF | 07/30/2023 | L (15-2-0) | Patricky Freire (25-15-0) | CW ( 160.0 vs. 160.0 ) | TKO/RSC
              
                (Referee Stoppage from Strikes) Bellator MMA X RIZIN 2 | 3 | 00:49 | |
| NRB | 05/06/2023 | W (14-2-0) | Spike Carlyle (16-7-0) | LW | Decision
              
                (Unanimous Decision) Rizin Fighting Federation 42 | 3 | 05:00 | |
| NRB | 12/31/2022 | L (14-1-0) | AJ McKee (23-2-0) | LW | Decision
              
                (Unanimous Decision) Bellator MMA vs. RIZIN | 3 | 05:00 | |
| NRB | 04/17/2022 | W (13-1-0) | Johnny Case (27-10-1) | LW | Submission
              
                (Arm Bar) Rizin Fighting Federation 35 | 1 | 03:32 |   | 
| NRB | 12/31/2021 | W (12-1-0) | Yusuke Yachi (25-18-0) | LW | Submission
              
                (Arm Triangle Choke) Rizin Fighting Federation 33 | 2 | 03:30 |   | 
| NRB | 06/13/2021 | W (11-1-0) | Tofiq Musayev (21-6-0) | LW | Submission
              
                (Triangle Choke) Rizin Fighting Federation 28 | 1 | 01:12 |   | 
| NRB | 03/21/2021 | W (10-1-0) | Kazuki Tokudome (17-11-0) | Submission
              
                (Triangle Choke) Rizin Fighting Federation 27 | 1 | 01:44 | ||
| NRB | 08/09/2020 | W (9-1-0) | Yusuke Yachi (25-18-0) | TKO/RSC
              
                (Referee Stoppage from Strikes) Rizin Fighting Federation 22 | 1 | 01:52 | ||
| NRB | 10/13/2019 | L (9-0-0) | Johnny Case (27-10-1) | KO
              
                (Strike) Rizin Fighting Federation 19 | 1 | 05:00 | ||
| NRB | 07/28/2019 | W (8-0-0) | Mizuto Hirota (18-11-1) | LW | TKO/RSC
              
                (Referee Stoppage from Strikes) Rizin Fighting Federation 17 | 1 | 03:04 | |
| NRB | 04/21/2019 | W (7-0-0) | Satoru Kitaoka (45-29-7) | TKO/RSC Rizin Fighting Federation 15 | 2 | 05:00 | ||
| NRB | 11/24/2018 | W (6-0-0) | Seung Dae Baek (1-5-0) | Submission
              
                (Rear Naked Choke) Arzalet Fighting 4 | 1 | 01:06 | ||
| NRB | 10/21/2017 | W (5-0-0) | Thiago Siriguela (14-13-1) | Submission
              
                (Rear Naked Choke) Arzalet Fighting 2 | 1 | 03:00 | ||
| NRB | 06/12/2016 | W (4-0-0) | Pat Ayuyu (2-3-0) | Submission
              
                (Arm Bar) Real Fight Championship 5 | 1 | 01:54 | ||
| NRB | 03/12/2016 | W (3-0-0) | Kanata Kaneda (0-1-0) | TKO/RSC Real Fight Championship 4 | 1 | 02:06 | ||
| NRB | 12/05/2015 | W (2-0-0) | Ryuki Ueyama (11-17-5) | Submission
              
                (Arm Triangle Choke) Real Fight Championship 3 | 1 | 02:13 | ||
| NRB | 12/22/2014 | W (1-0-0) | Jeong Doo-Ja (0-1-0) | LW | Submission
              
                (Rear Naked Choke) Real Fight Championship 1 | 1 | 01:05 | |
| NRB | 10/20/2013 | W (0-0-0) | Nu 'erLa (0-1-0) | Submission Real Fight MMA Championship 3 | 3 | 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 |