Romain Debienne
UFC Debut
Record
Streak
L1
- Fighting out of
- Paris
- Born
- France
- Camp
- Team Woirin
- Weight class
- Welterweight
- Height
- 5'10" · 178 cm
Before the UFC
Romain Debienne 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
ModerateOpponents' combined record
122-92-3
.570 win rate
Winning-record opponents
11 of 18
carried winning pro records
Pro bouts faced
20
18 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 20 bouts · 16 promotions · wins by 8 KO · 4 decGFA · HXMMA · Bellator · HXMMA 44 · KSW 113 +11
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Oualy Tandia | KO/TKO | Punches | R3 | 2:57 | HXMMA 44 | May 29, 2026 |
| W | Adam Jankowski6-4-1 | KO/TKO | Punch | R1 | 2:48 | HXMMA | Apr 25, 2026 |
| L | Wiktor Zalewski | KO/TKO | Punches | R3 | 4:06 | KSW 113 | Dec 20, 2025 |
| W | Paulo Roberto de Santana6-4 | KO/TKO | Punches | R1 | 2:43 | HXMMA | Feb 15, 2025 |
| L | Mickael Lebout24-13-2 | Decision | Unanimous | R3 | 5:00 | KSW 101 | Dec 20, 2024 |
| L | Thad Jean12-0 | KO/TKO | Punches | R1 | 2:07 | PFL | Apr 19, 2024 |
| W | Nicolo Solli6-3 | KO/TKO | Punches | R1 | 0:39 | Bellator | Sep 23, 2023 |
| W | Bourama Camara8-6 | KO/TKO | Punches | R2 | 1:04 | Bellator | May 12, 2023 |
| W | Victor de Lima Verchere6-3 | KO/TKO | Punch | R1 | 1:13 | HXMMA 6 | Jan 22, 2023 |
| W | Rustam Serbiev9-6 | KO/TKO | Punch | R1 | 1:50 | AFC 2 | Oct 23, 2022 |
| W | Nikolata Zlatev7-12 | Decision | Unanimous | R5 | 5:00 | GFA | Apr 2, 2022 |
| W | Victor Peixoto1-12 | KO/TKO | — | R1 | 0:00 | Arena Surpass | Sep 18, 2021 |
| L | Matej Penaz10-1 | KO/TKO | Punches | R1 | 4:00 | Oktagon MMA | Jan 30, 2021 |
| W | KO/TKO | — | R1 | 1:08 | EBD 7 | Oct 12, 2019 | |
| W | Sevan Taupin0-1 | Decision | Unanimous | R3 | 5:00 | Fight in Reims | May 11, 2019 |
| W | Samir Zaidi6-5 | Decision | Unanimous | R3 | 5:00 | GFA | Mar 23, 2019 |
| L | Sofiane Aissaoui12-7 | Submission | Armbar | R2 | 3:45 | Arene des Sacres 1 | Feb 3, 2018 |
| L | Dawud Som4-4 | Submission | — | R2 | — | Luxury Fighter 3 | Nov 11, 2017 |
| L | Mickael Marie Sardi3-5 | KO/TKO | Punches | R2 | 2:30 | NXT LVL 1 | Jul 1, 2017 |
| W | Decision | Split | R3 | 5:00 | GFA | Mar 4, 2017 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
1-0across 1 amateur bout · 1 promotion360 MMA Fight Nights
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Bjorn Slachmuylders2-2 | KO/TKO | Punches | R3 | — | 360 MMA Fight Nights | Feb 2, 2019 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.