Youichi Ooi
UFC Debut
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Setagaya, Tokyo
- Born
- Japan
- Camp
- Alliance-Square
- Weight class
- Bantamweight
- Height
- 5'5" · 165 cm
Before the UFC
Youichi Ooi makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
Opponents' combined record
22-7
.759 win rate
Winning-record opponents
1 of 2
carried winning pro records
Pro bouts faced
4
2 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 4 bouts · 2 promotions · wins by 2 decRings · Ismos 1
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Ryo Yazawa | KO/TKO | Punch | R1 | 2:09 | Ismos 1 | Jul 31, 2020 |
| W | Ryota Ryota0-1 | Decision | Unanimous | R3 | 5:00 | Rings | Sep 2, 2018 |
| W | Masaharu Tsuchihashi | Decision | Unanimous | R2 | 5:00 | Rings | Feb 19, 2017 |
| L | Kai Asakura22-6 | KO/TKO | Punches | R1 | 4:52 | Rings | Sep 4, 2016 |
Non-UFC bouts (regional/other promotions) and Dana White’s Contender Series — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
6-1across 7 amateur bouts · 1 promotionRings
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Ryota Ryota0-1 | Submission | Arm-Triangle Choke | R1 | 2:53 | Rings | Oct 27, 2019 |
| W | Kyosuke Takahashi | Submission | Rear-Naked Choke | R2 | 1:12 | Rings | Dec 11, 2016 |
| W | Ryota Ryota0-1 | Decision | Split | R2 | 3:00 | Rings | May 29, 2016 |
| W | Shota Kaneko0-1 | Decision | Unanimous | R2 | 3:00 | Rings | Jul 19, 2015 |
| L | Kai Asakura22-6 | KO/TKO | Punches | R1 | 1:18 | Rings | Dec 7, 2014 |
| W | Takashi Miyagi | Decision | Split | R2 | 3:00 | Rings | Dec 7, 2014 |
| W | Takeshi Oshiro | Decision | Split | R2 | 3:00 | Rings | Sep 7, 2014 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.