Alfrego Ruelas
UFC DebutNickname“Slayer”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Mexico City
- Born
- Mexico
- Camp
- Bonebreakers MMA
- Weight class
- Welterweight
- Height
- 6'0" · 183 cm
Before the UFC
Alfrego Ruelas 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
DevelopmentalOpponents' combined record
79-82
.491 win rate
Winning-record opponents
5 of 14
carried winning pro records
Pro bouts faced
16
14 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 16 bouts · 9 promotions · wins by 6 KO · 1 subCombate Global · MFL 4 · MFL 2 · BSC 29 · BSC 27 +4
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Raul Zaragoza | Decision | Unanimous | R3 | 5:00 | MFL 4 | Apr 25, 2026 |
| W | KO/TKO | Knees and Punches | R2 | 2:50 | MFL 2 | Nov 15, 2025 | |
| L | Submission | Armbar | R2 | 4:59 | BSC 29 | May 30, 2025 | |
| W | Devair Castro4-4 | KO/TKO | Knee and Punches | R1 | 1:43 | BSC 27 | Feb 14, 2025 |
| L | Roman Cordova16-24 | Submission | Guillotine Choke | R2 | 1:32 | Arena Fighting Garage | Oct 19, 2024 |
| L | Jose Matuz2-12 | KO/TKO | Punch | R1 | 0:25 | BSC 18 | Nov 10, 2023 |
| W | David Aguilar3-1 | KO/TKO | Head Kick | R1 | 1:24 | Combate Global | Sep 2, 2023 |
| L | Samuel Alvarez11-8 | Decision | Unanimous | R3 | 5:00 | Combate Global | Apr 15, 2023 |
| L | Yoanse Mejias | Decision | Unanimous | R3 | 5:00 | Combate Global | Sep 30, 2022 |
| W | Massaro Glunder0-3 | Submission | Rear-Naked Choke | R1 | 1:28 | Combate Global | Sep 9, 2022 |
| L | Simone Serra4-2 | Decision | Unanimous | R3 | 5:00 | Combate Global | Jul 8, 2022 |
| W | Rodolfo Reseck4-5 | KO/TKO | Punches | R1 | 4:19 | Combate Global | Apr 22, 2022 |
| L | Cristian Perez14-2 | KO/TKO | Punches | R1 | 2:49 | Combate Global | Nov 12, 2021 |
| L | Landry Ward10-3 | Decision | Split | R3 | 5:00 | Combate Global | Jul 16, 2021 |
| W | Alejandro Navor1-2 | KO/TKO | Punches | R2 | 1:47 | Crixus MMA | Nov 1, 2019 |
| W | Carlos Alberto Espinoza1-2 | KO/TKO | Cut | R1 | 0:00 | CGBS 18 | Aug 25, 2018 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.