Marcelo Romero
UFC DebutNickname“Demoledor”
Record
Streak
L6
Age
Date of birth
- Fighting out of
- Asuncion, Capital District
- Born
- Paraguay
- Weight class
- Lightweight
- Height
- 5'8" · 173 cm
Before the UFC
Marcelo Romero 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
StrongOpponents' combined record
148-97-3
.604 win rate
Winning-record opponents
12 of 18
carried winning pro records
Pro bouts faced
23
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 23 bouts · 19 promotions · wins by 5 KO · 1 decBSB Fight · CCA · Explosion MMA 4 · Infinity MMA · Fighters Cage +14
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Welinton Santos10-4-1 | KO/TKO | Punches | R1 | 0:00 | Fighters Cage | Oct 25, 2025 |
| L | Wanderson Ferreira13-4 | KO/TKO | Punches | R1 | 0:22 | BSB Fight | Sep 20, 2025 |
| L | Jhone Neves6-4-1 | KO/TKO | — | R1 | 3:30 | Zanolli Institute | Aug 9, 2025 |
| L | Luigi Vendramini13-3 | Submission | Rear-Naked Choke | R1 | 2:17 | BSB Fight | Jul 26, 2025 |
| L | Gabriel Malvado | Submission | Guillotine Choke | R2 | 2:00 | MFC 01 | May 6, 2024 |
| L | Leandro Carmo | Submission | Guillotine Choke | R1 | 3:55 | CCA | Nov 18, 2023 |
| W | Francisco Nonato4-2 | KO/TKO | — | R1 | 0:33 | RC | Aug 12, 2023 |
| L | Brendo Bispo14-6 | Submission | Armbar | R1 | 3:02 | CF 2 | Dec 17, 2022 |
| L | Yabna N'Tchala14-3-1 | Submission | Arm-Triangle Choke | R1 | 2:45 | TKO Palmas | Nov 19, 2022 |
| W | Kelison Lopes Guimaraes2-4 | KO/TKO | — | R3 | 1:53 | CCA | Sep 3, 2022 |
| L | Cristian Ibanez3-2 | KO/TKO | Punches | R1 | 1:02 | Coliseo Bellavista | Aug 31, 2019 |
| L | Renzo Cortti9-5 | Decision | Unanimous | R3 | 5:00 | War Zone | Apr 6, 2019 |
| W | Julio Reinaldo5-6 | Decision | Unanimous | R4 | 5:00 | AFT 13 | May 12, 2018 |
| L | Allan Popeye | KO/TKO | Punches | R1 | 1:34 | Batalha MMA 8 | Jul 15, 2017 |
| L | KO/TKO | Punches | R1 | 2:59 | Explosion MMA 4 | Mar 1, 2015 | |
| W | Rene Rodriguez | KO/TKO | — | R1 | 0:29 | PS MMA 2 | Jan 29, 2015 |
| L | Gustavo Wurlitzer27-33 | Submission | Arm-Triangle Choke | R1 | — | Explosion MMA 4 | Nov 15, 2014 |
| L | Submission | — | R2 | — | Explosion MMA 3 | Oct 18, 2014 | |
| L | Jose Armoa | KO/TKO | Punch | R1 | 1:10 | GP8 | Mar 22, 2014 |
| L | KO/TKO | Flying Knee | R3 | 3:16 | Infinity MMA | Sep 7, 2013 | |
| L | Dario Zayas4-1 | Submission | Armbar | R1 | 2:03 | 360 | Nov 17, 2012 |
| W | Cristian Vaccari0-5 | KO/TKO | Punch | R1 | 0:00 | Infinity MMA | Nov 10, 2012 |
| W | Alexander Castro0-1 | KO/TKO | Punch | R1 | 1:30 | PFC | Jun 29, 2012 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.