| Age | 29 |
|---|---|
| Gender | Male |
| Height | 5' 8" |
| Weight Class | Bantamweight |
Seigo Yamamoto is a MMA fighter with a professional fight record of 6 wins, 13 losses and 0 draws
| Pro Record | 6-13-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 10 years, 4 months, 25 days |
| Rounds Fought | 23.2 |
| Avg. Fights/Year | 1.8 |
| Longest Layoff | 1 year, 6 months, 20 days |
| Quickest Turnaround | 1 month, 25 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 11/17/2024 | L (6-12-0) | Alan Yamaniwa (16-10-3) | BW | Submission (Rear Naked Choke) Rizin Fighting Federation: Landmark 10 | 2 | 03:07 | |
| NSF | 07/13/2024 | W (5-12-0) | Sung Jun Park (2-1-0) | BW | KO (Punch) Black Combat XI | 1 | 03:30 | |
| NSF | 04/20/2024 | W (4-12-0) | Sung Chul Lee (1-1-0) | BW | KO (Knee) Black Combat - Rise 2 | 1 | 00:06 | |
| NSF | 02/04/2023 | L (4-11-0) | Jong Hoon Kim (1-0-0) | BW | TKO/RSC (Referee Stoppage from Punches) Black Combat V - Song of the Sword | 2 | 00:39 | |
| NSF | 08/21/2022 | L (4-10-0) | Koichi Ishizuka (14-5-1) | BW | TKO/RSC (Referee Stoppage from Punches) Deep - 109th Impact | 2 | 05:00 | |
| NSF | 05/14/2022 | L (4-9-0) | Jung Hyun Lee (6-0-0) | FLY | KO (Punch) Road Fighting Championship 60 | 1 | 03:12 | |
| NSF | 10/05/2021 | L (4-8-0) | Kota Onojima (14-5-3) | FTW | Decision (Unanimous Decision) Shooto - Road to One: 5th Sexyama Edition | 3 | 05:00 | |
| NSF | 07/04/2021 | L (4-7-0) | Yamato Fujita (5-3-0) | FLY | TKO/RSC (Referee Stoppage from Punches) Deep - 102nd Impact | 3 | 02:43 | |
| NSF | 03/21/2021 | L (4-6-0) | Yutaro Muramoto (6-5-1) | KO (Punch) Rizin Fighting Federation 27 | 1 | 02:37 | ||
| NSF | 11/09/2019 | W (3-6-0) | Seok Han Park (1-0-0) | TKO/RSC (Referee Stoppage from Strikes) Road Fighting Championship 56 | 1 | 02:45 | ||
| NSF | 09/09/2018 | L (3-5-0) | Takashi Matsuba (10-1-1) | TKO/RSC Grachan 36 - 10th Anniversary | 3 | 03:53 | ||
| NSF | 12/23/2017 | L (3-4-0) | Claudio Lucas (0-1-0) | Submission (Rear Naked Choke) Heat 41 | 1 | 04:09 | ||
| NSF | 03/25/2017 | L (3-3-0) | Charlie Alaniz (6-2-0) | FLY | Submission (Rear Naked Choke) Pacific X-treme Combat 56 | 2 | 00:00 | |
| NSF | 12/11/2016 | L (3-2-0) | Kirihito Kodama (10-6-1) | Submission (Triangle Choke) Grachan 26 | 1 | 03:23 | ||
| NSF | 08/07/2016 | L (3-1-0) | Naoyuki Magisa (5-6-0) | Disqualification Grachan 24 | 2 | 04:23 | ||
| NSF | 05/22/2016 | W (2-1-0) | Arata Ueki (5-2-0) | KO Grachan 23 | 1 | 05:00 | ||
| NSF | 03/27/2016 | W (1-1-0) | Kenta Date (0-0-0) | Decision (Unanimous Decision) Deep - Nagoya Impact 2016 | 2 | 05:00 | ||
| NSF | 09/07/2014 | W (0-1-0) | Yusuke Arai (0-1-0) | Unknown Rings - The Outsider 32 | 2 | 05:00 | ||
| NSF | 06/22/2014 | L (0-0-0) | Takeshi Oshiro (0-0-0) | TKO/RSC Rings - The Outsider 31 | 1 | 01:24 |
| * 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 |