Yasuhiro Wakabayashi
“J-Sero”
- 10-10-2
- (Win - Loss - Draw)
- Country
Japan- Weight Class
- Bantamweight
- Birth Date
- 1988-07-26
- Age
- 39
- Height
- 170.2 cm
- Weight
- 61.2 kg
Menu
Yasuhiro Wakabayashi (J-Sero) is a Bantamweight fighter from Japan. a record of 10-10-2 and 23 fights.
Player Statistics
43.5%
10W-11L-2D
10
Wins
Submission 2Decision 7
20%
0%
20%
Total Fights
23
Finish Rate
20%
KO Rate
0%
Submission Rate
20%
Fight History23 total fights
L
W
L
D
L
L
D
W
L
W
W
W
L
W
W
W
L
L
L
W
L
W
L
PastRecent
Win vs Loss Methods
Win AnalysisLoss Analysis
KO/TKO
4
Submission
2
2
Decision
7
4
Last 5 Fights
| Opponent | Method | |
|---|---|---|
| L | Junpei Ueno | Submission |
| W | Michito Abe | Decision |
| L | Koji Kanda | Decision |
| W | Kohki Masada | Submission |
| L | Ikuya Akabane | Technical Knockout |
Career
| Main Events | 1 |
| 1R Finishes | 2 |
| Current Loss Streak | 1 |
| Max Win Streak | 3 |
| Max Loss Streak | 3 |
Basic Info
| Debut | 2016.04.17 |
| Last Fight | 2026.04.11 |
| Avg. Fight Time | 8:17 |
| Career Duration | 10y 0m |
Win Analysis10
| Method | Count | % | |
|---|---|---|---|
| Submission | 2 | 20.0% | |
| └ Leg Scissor Choke | 1 | 50.0% | |
| └ Heel Hook | 1 | 50.0% | |
| Decision | 7 | 70.0% | |
| └ Split | 2 | 28.6% | |
| └ unanimous decision | 4 | 57.1% | |
| └ Majority | 1 | 14.3% | |
| Other | 1 | 10.0% |
Loss Analysis10
| Method | Count | % | |
|---|---|---|---|
| KO/TKO | 4 | 40.0% | |
| └ Elbow | 1 | 25.0% | |
| └ Punch | 3 | 75.0% | |
| Submission | 2 | 20.0% | |
| └ Ninja choke | 1 | 33.3% | |
| └ Triangle choke | 1 | 33.3% | |
| └ Kimura | 1 | 33.3% | |
| Decision | 4 | 40.0% | |
| └ unanimous decision | 4 | 100.0% |
| Draw | 2 |
Finish by Round
R1
2
R2
R3
R4
R5+
Record by Year
20163
1
2
20172
1
1
20182
1
1
20191
1
20201
1
20213
3
20223
2
1
20233
1
2
20241
1
20253
2
1
20261
1
WLDNC
Record by Promotion
| Promotion | W | L | D | NC | Total |
|---|---|---|---|---|---|
| KROSSxOVER | 6 | 2 | 0 | 0 | 8 |
| Zst | 3 | 4 | 0 | 0 | 7 |
| Shooto | 1 | 3 | 2 | 0 | 6 |
| Heat | 0 | 1 | 0 | 0 | 1 |
| Fighting Nexus | 0 | 1 | 0 | 0 | 1 |
Record by Weight Class
| Weight Class | W | L | D | NC | Total |
|---|---|---|---|---|---|
| Bantamweight | 5 | 11 | 1 | 0 | 17 |
| 139lb Catchweight | 2 | 0 | 0 | 0 | 2 |
| Featherweight | 1 | 0 | 1 | 0 | 2 |
| 141lb Catchweight | 1 | 0 | 0 | 0 | 1 |
| 143lb Catchweight | 1 | 0 | 0 | 0 | 1 |
Timeline
Timeline
2025
2023
2022
2021
2018
2017
Match History
Pro Matches
#23
10-10-2
LOSS
Heat - Heat 58
2026.04.11
4-10-0
Submission(Ninja choke)
1Round 3:33
#22
9-10-2
WIN
KROSSxOVER - KROSSxOVER 34: 2025 Final
2025.12.14
13-10-1
Decision(Split)
2Round 5:00
#21
9-9-2
LOSS
KROSSxOVER - Cage 6
2025.06.15
9-10-3
Decision(unanimous decision)
3Round 5:00
#20
8-9-2
WIN
KROSSxOVER - Cage 5
2025.03.09
0-0-0
Submission(Leg Scissor Choke)
1Round 4:26
#19
8-8-2
LOSS
0-0-0
Technical Knockout(Elbow)
3Round 0:08
#18
8-7-2
LOSS
Shooto - Professional Shooto 2023 Vol. 7
2023.11.19
0-2-0
Decision(unanimous decision)
2Round 5:00
#17
8-6-2
LOSS
5-9-2
Technical Knockout(Punch)
2Round 4:50
#16
7-6-2
WIN
KROSSxOVER - Cage
2023.06.11
2-2-0
Disqualification(Knee (foul))
2Round 0:58
#15
6-6-2
WIN
2-3-1
Decision(unanimous decision)
2Round 5:00
#14
5-6-2
WIN
KROSSxOVER - Niigata 2022: Extra Edition
2022.08.21
0-1-1
Decision(Majority)
2Round 5:00
#13
5-5-2
LOSS
KROSSxOVER - KROSSxOVER 16
2022.03.03
8-5-1
Decision(unanimous decision)
2Round 5:00
#12
4-5-2
WIN
KROSSxOVER - KROSSxOVER 15
2021.12.04
Decision(Split)
2Round 5:00
#11
3-5-2
WIN
0-3-3
Decision(unanimous decision)
2Round 5:00
#10
2-5-2
WIN
Zst - Zst 70
2021.04.18
3-0-0
Decision(unanimous decision)
2Round 5:00
#9
2-4-2
LOSS
Zst - Zst 67
2020.01.26
3-4-1
Submission(Triangle choke)
2Round 3:30
#8
1-4-2
WIN
Zst - Zst 65
2019.05.11
2-1-0
Decision(unanimous decision)
2Round 5:00
#7
1-4-1
DRAW
1-3-0
Draw(Split)
2Round 5:00
#6
1-3-1
LOSS
Zst - Zst 61 / Swat! 166
2018.08.13
3-4-0
Submission(Kimura)
1Round 4:12
#5
1-2-1
LOSS
1-1-1
Decision(unanimous decision)
2Round 5:00
#4
1-2-0
DRAW
Shooto - Professional Shooto 5/12
2017.05.12
0-0-1
Draw(Majority)
2Round 5:00
#3
1-1-0
LOSS
Zst - Zst 54 / Swat! 157
2016.11.27
5-2-3
Technical Knockout(Punch)
1Round 4:52
#2
0-1-0
WIN
Zst - Zst 53 / Swat! 155
2016.08.07
7-6-2
Submission(Heel Hook)
1Round 0:36
#1
0-0-0
LOSS
Zst - Zst 50 / Zst Challenge 151
2016.04.17
8-2-4
Technical Knockout(Punch)
1Round 3:42
| Result | Opponent | Event | Method | Round / Time |
|---|---|---|---|---|
LOSS 10-10-2 | Junpei Ueno 4-10-0 | Heat - Heat 58 2026.04.11 | Submission(Ninja choke) | 1Round3:33 |
WIN 9-10-2 | Michito Abe 13-10-1 | KROSSxOVER - KROSSxOVER 34: 2025 Final 2025.12.14 | Decision(Split) | 2Round5:00 |
LOSS 9-9-2 | Koji Kanda 9-10-3 | KROSSxOVER - Cage 6 2025.06.15 | Decision(unanimous decision) | 3Round5:00 |
WIN 8-9-2 | Kohki Masada 0-0-0 | KROSSxOVER - Cage 5 2025.03.09 | Submission(Leg Scissor Choke) | 1Round4:26 |
LOSS 8-8-2 | Ikuya Akabane 0-0-0 | Fighting Nexus - Ready To Go in Nagano 2024 2024.03.10 | Technical Knockout(Elbow) | 3Round0:08 |
LOSS 8-7-2 | Goki Nakano 0-2-0 | Shooto - Professional Shooto 2023 Vol. 7 2023.11.19 | Decision(unanimous decision) | 2Round5:00 |
LOSS 8-6-2 | Yusuke Matsushita 5-9-2 | Shooto / Philoktetes Niigata - Echigo Fujin Matsuri 11 2023.09.03 | Technical Knockout(Punch) | 2Round4:50 |
WIN 7-6-2 | Katsuaki Aoyagi 2-2-0 | KROSSxOVER - Cage 2023.06.11 | Disqualification(Knee (foul)) | 2Round0:58 |
WIN 6-6-2 | Yoshiki Nukui 2-3-1 | KROSSxOVER - KROSSxOVER 20: Battle of the New Era 2022.12.18 | Decision(unanimous decision) | 2Round5:00 |
WIN 5-6-2 | Yuto Hagiwara 0-1-1 | KROSSxOVER - Niigata 2022: Extra Edition 2022.08.21 | Decision(Majority) | 2Round5:00 |
LOSS 5-5-2 | Reiha Nozawa 8-5-1 | KROSSxOVER - KROSSxOVER 16 2022.03.03 | Decision(unanimous decision) | 2Round5:00 |
WIN 4-5-2 | KROSSxOVER - KROSSxOVER 15 2021.12.04 | Decision(Split) | 2Round5:00 | |
WIN 3-5-2 | Kazuo Miyazawa 0-3-3 | Shooto / Philoktetes Niigata - Echigo Fujin Matsuri 8 2021.08.28 | Decision(unanimous decision) | 2Round5:00 |
WIN 2-5-2 | Yukito Morinaga 3-0-0 | Zst - Zst 70 2021.04.18 | Decision(unanimous decision) | 2Round5:00 |
LOSS 2-4-2 | Naoki Ueda 3-4-1 | Zst - Zst 67 2020.01.26 | Submission(Triangle choke) | 2Round3:30 |
WIN 1-4-2 | Shusuke Kawabata 2-1-0 | Zst - Zst 65 2019.05.11 | Decision(unanimous decision) | 2Round5:00 |
DRAW 1-4-1 | Satoru Kasai 1-3-0 | Shooto / Philoktetes Niigata - Echigo Fujin Matsuri 6 2018.11.18 | Draw(Split) | 2Round5:00 |
LOSS 1-3-1 | Teppei Suwabe 3-4-0 | Zst - Zst 61 / Swat! 166 2018.08.13 | Submission(Kimura) | 1Round4:12 |
LOSS 1-2-1 | Koji Kanda 1-1-1 | Shooto / Philoktetes Niigata - Echigo Fujin Matsuri 5 2017.11.23 | Decision(unanimous decision) | 2Round5:00 |
DRAW 1-2-0 | Yoshizumi Kobayashi 0-0-1 | Shooto - Professional Shooto 5/12 2017.05.12 | Draw(Majority) | 2Round5:00 |
LOSS 1-1-0 | Shuhei Sakano 5-2-3 | Zst - Zst 54 / Swat! 157 2016.11.27 | Technical Knockout(Punch) | 1Round4:52 |
WIN 0-1-0 | Ryosuke Uchida 7-6-2 | Zst - Zst 53 / Swat! 155 2016.08.07 | Submission(Heel Hook) | 1Round0:36 |
LOSS 0-0-0 | Shuto Watanabe 8-2-4 | Zst - Zst 50 / Zst Challenge 151 2016.04.17 | Technical Knockout(Punch) | 1Round3:42 |
Amateur Matches
#3
WIN
JMMAF - Ageo Cage Fight 2
2016.03.27
Decision(unanimous decision)
2Round 3:00
#2
LOSS
Shooto - Isami Shooto Caravan Tokyo
2013.03.10
Technical Knockout(Doctor stoppage)
1Round 0:18
#1
LOSS
Shooto - Isami Shooto Caravan Tokyo
2013.03.10
Decision(unanimous decision)
2Round 3:00
| Result | Opponent | Event | Method | Round / Time |
|---|---|---|---|---|
WIN | JMMAF - Ageo Cage Fight 2 2016.03.27 | Decision(unanimous decision) | 2Round3:00 | |
LOSS | Shooto - Isami Shooto Caravan Tokyo 2013.03.10 | Technical Knockout(Doctor stoppage) | 1Round0:18 | |
LOSS | Shooto - Isami Shooto Caravan Tokyo 2013.03.10 | Decision(unanimous decision) | 2Round3:00 |
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