Katsuaki Niioka
UFC Debut
Record
Streak
L1
- Born
- Japan
- Camp
- North Kings Gym
- Weight class
- Welterweight
- Height
- 5'11" · 180 cm
Before the UFC
Katsuaki Niioka 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
36-13-2
.735 win rate
Winning-record opponents
1 of 2
carried winning pro records
Pro bouts faced
2
all opponents have 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 2 bouts · 1 promotion · wins by 1 KOShooto
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Keita Nakamura36-12-2 | Submission | Rear-Naked Choke | R1 | 2:10 | Shooto | Nov 6, 2005 |
| W | Masahiro Aihara0-1 | KO/TKO | Doctor Stoppage | R1 | 1:26 | Shooto | May 15, 2005 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.