Seigo Yamamoto “Speeder”
| Age | 30 |
|---|---|
| Gender | Male |
| Height | 5' 8" |
| Weight Class | Bantamweight |
Seigo Yamamoto is a MMA fighter with a professional fight record of 7 wins, 15 losses and 0 draws
Professional Career Statistics
| Pro Record | 7-15-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 9 months, 20 days |
| Rounds Fought | 26.9 |
| Avg. Fights/Year | 2.0 |
| Longest Layoff | 1 year, 6 months, 20 days |
| Quickest Turnaround | 1 month, 11 days |
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 4 | 0 | 2 | |
| Losses | 9 | 4 | 1 |
| Finish Rate | 57.1% |
|---|---|
| Finished Rate | 86.7% |
| Win by Decision Rate | 28.6% |
| Loss by Decision Rate | 6.7% |
| Win by KO Rate | 57.1% |
| Loss by KO Rate | 60.0% |
| Win by SUB Rate | 0.0% |
| Loss by SUB Rate | 26.7% |
Win Method
Loss Method
Quick Hits
| Fastest Win | 06 |
|---|---|
| Fastest KO | 06 |
| Fastest SUB | - |
| Ave. Rounds (Ws) | 1.3 |
|---|---|
| Ave. Length of Fight (Ws) | 06:37 |
| Ave. Rounds (Ls) | 1.2 |
| Ave. Length of Fight (Ls) | 05:52 |
Finish Rounds
Finished Rounds
Official Professional MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NRB | 04/12/2025 |
L
(7-14-0) |
Sung Bin Kim
(5-2-0) |
BW |
TKO/RSC
(Referee Stoppage from Punches)
Black Combat: Champions League 24-25 "11th Week" |
1 | 00:30 | |
| NRB | 12/28/2024 |
L
(7-13-0) |
Jae Woong Kim
(13-8-0) |
BW |
TKO/RSC
(Referee Stoppage from Punches)
Black Combat XIII |
1 | 03:07 | |
| NRB | 11/17/2024 |
L
(7-12-0) |
Alan Yamaniwa
(17-10-3) |
BW |
Submission
(Rear Naked Choke)
Rizin Fighting Federation: Landmark 10 |
2 | 03:07 | |
| NRB | 07/13/2024 |
W
(6-12-0) |
Sung Jun Park
(4-4-0) |
BW |
KO
(Punch)
Black Combat XI |
1 | 03:30 | |
| NRB | 04/20/2024 |
W
(5-12-0) |
Sung Chul Lee
(2-2-0) |
BW |
KO
(Knee)
Black Combat - Rise 2 |
1 | 00:06 | |
| NRB | 01/20/2024 |
W
(4-12-0) |
Sung Won Lee
(1-3-0) |
BW |
Decision
(Unanimous Decision)
Black Combat X: Night In Seoul |
3 | 05:00 | |
| NRB | 02/04/2023 |
L
(4-11-0) |
Jong Hoon Kim
(2-0-0) |
BW |
TKO/RSC
(Referee Stoppage from Punches)
Black Combat V - Song of the Sword |
2 | 00:39 | |
| NRB | 08/21/2022 |
L
(4-10-0) |
Koichi Ishizuka
(19-6-1) |
BW |
TKO/RSC
(Referee Stoppage from Punches)
Deep - 109th Impact |
2 | 05:00 | |
| NRB | 05/14/2022 |
L
(4-9-0) |
Jung Hyun Lee
(6-3-0) |
FLY |
KO
(Punch)
Road Fighting Championship 60 |
1 | 03:12 | |
| NRB | 10/05/2021 |
L
(4-8-0) |
Kota Onojima
(16-6-3) |
FTW |
Decision
(Unanimous Decision)
Shooto - Road to One: 5th Sexyama Edition |
3 | 05:00 | |
| NRB | 07/04/2021 |
L
(4-7-0) |
Yamato Fujita
(13-5-0) |
FLY |
TKO/RSC
(Referee Stoppage from Punches)
Deep - 102nd Impact |
3 | 02:43 | |
| NRB | 03/21/2021 |
L
(4-6-0) |
Yutaro Muramoto
(13-9-1) |
KO
(Punch)
Rizin Fighting Federation 27 |
1 | 02:37 | ||
| NRB | 11/09/2019 |
W
(3-6-0) |
Seok Han Park
(1-1-0) |
TKO/RSC
(Referee Stoppage from Strikes)
Road Fighting Championship 56 |
1 | 02:45 | ||
| NRB | 09/09/2018 |
L
(3-5-0) |
Takashi Matsuba
(15-7-1) |
TKO/RSC
Grachan 36 - 10th Anniversary |
3 | 03:53 | ||
| NRB | 12/23/2017 |
L
(3-4-0) |
Claudio Lucas
(1-1-0) |
Submission
(Rear Naked Choke)
Heat 41 |
1 | 04:09 | ||
| NRB | 03/25/2017 |
L
(3-3-0) |
Charlie Alaniz
(8-4-0) |
FLY |
Submission
(Rear Naked Choke)
Pacific X-treme Combat 56 |
2 | 05:00 | |
| NRB | 12/11/2016 |
L
(3-2-0) |
Kirihito Kodama
(13-8-1) |
Submission
(Triangle Choke)
Grachan 26 |
1 | 03:23 | ||
| NRB | 08/07/2016 |
L
(3-1-0) |
Naoyuki Magisa
(15-10-0) |
Disqualification
Grachan 24 |
2 | 04:23 | ||
| NRB | 05/22/2016 |
W
(2-1-0) |
Arata Ueki
(8-12-0) |
KO
Grachan 23 |
1 | 05:00 | ||
| NRB | 03/27/2016 |
W
(1-1-0) |
Kenta Date
(0-2-1) |
Decision
(Unanimous Decision)
Deep - Nagoya Impact 2016 |
2 | 05:00 | ||
| NRB | 09/07/2014 |
Unknown
(0-1-0) |
Yusuke Arai
(0-4-0) |
Unknown
Rings - The Outsider 32 |
2 | 05:00 | ||
| NRB | 06/22/2014 |
L
(0-0-0) |
Takeshi Oshiro
(1-1-0) |
TKO/RSC
Rings - The Outsider 31 |
1 | 01:24 |
|
* 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 | 0-0-0 (Win-Loss-Draw) |
|---|---|
| Career Length | - |
| Rounds Fought | 0.2 |
| Avg. Fights/Year | 1.0 |
| Longest Layoff | - |
| Quickest Turnaround | - |
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 0 | 0 | 0 | |
| Losses | 1 | 0 | 0 |
| Finish Rate | 0.0% |
|---|---|
| Finished Rate | 100.0% |
| Win by Decision Rate | 0.0% |
| Loss by Decision Rate | 0.0% |
| Win by KO Rate | 0.0% |
| Loss by KO Rate | 100.0% |
| Win by SUB Rate | 0.0% |
| Loss by SUB Rate | 0.0% |
Loss Method
| Ave. Rounds (Ws) | 0.0 |
|---|---|
| Ave. Length of Fight (Ws) | - |
| Ave. Rounds (Ls) | 0.2 |
| Ave. Length of Fight (Ls) | 30 |