Sidney Trillo
UFC DebutNickname“Sid Vicious”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Anaheim, California
- Born
- United States
- Camp
- Rounders MMA
- Weight class
- Strawweight
- Height
- 5'2" · 157 cm
Before the UFC
Sidney Trillo 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
13-8
.619 win rate
Winning-record opponents
1 of 3
carried winning pro records
Pro bouts faced
7
3 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 7 bouts · 3 promotions · wins by 1 KO · 1 sub · 3 decLFA · KOTC · Invicta
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Mackenzie Stiller | Submission | Scarf Hold Armlock | R2 | 1:44 | LFA | Jun 13, 2025 |
| W | Stephanie Nayen | Decision | Unanimous | R3 | 5:00 | LFA | Dec 6, 2024 |
| W | Jordyn Edewards | Decision | Unanimous | R3 | 5:00 | KOTC | Jul 27, 2024 |
| W | Submission | Rear-Naked Choke | R1 | 2:40 | LFA | Jun 22, 2024 | |
| L | Fatima Kline9-1 | KO/TKO | Punches | R3 | 4:45 | Invicta | May 11, 2022 |
| W | Alandria Rosales | KO/TKO | Punches | R3 | 2:49 | LFA | Nov 12, 2021 |
| W | Decision | Split | R3 | 5:00 | LFA | Apr 16, 2021 |
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
3-1across 4 amateur bouts · 4 promotionsCombate 36 · Golden Boy MMA · IFS 34 · FightersRep 1
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Destiny Sarran | KO/TKO | Head Kick | R2 | 0:28 | Combate 36 | Apr 26, 2019 |
| L | Decision | Unanimous | R3 | 3:00 | Golden Boy MMA | Nov 24, 2018 | |
| W | Mia Delgado | KO/TKO | — | R3 | 1:36 | IFS 34 | Apr 20, 2018 |
| W | Submission | — | R2 | 1:21 | FightersRep 1 | Sep 30, 2017 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.