Derrick Brown
UFC DebutNickname“The Sheriff”
Record
Streak
L3
Age
Date of birth
- Fighting out of
- Scottsdale, Arizona
- Born
- United States
- Weight class
- Lightweight
- Height
- 5'10" · 178 cm
Before the UFC
Derrick Brown 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
30-22
.577 win rate
Winning-record opponents
3 of 4
carried winning pro records
Pro bouts faced
10
4 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 10 bouts · 8 promotions · wins by 1 sub · 1 decWFF · RUF MMA 59 · RUF MMA 58 · RUF MMA 55 · WFF 43 +3
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Submission | Rear-Naked Choke | R1 | 1:08 | RUF MMA 59 | Aug 17, 2024 | |
| L | Octavian Trumbo | KO/TKO | Strikes | R1 | 3:27 | RUF MMA 58 | Apr 20, 2024 |
| L | Jose Mendez | Submission | — | R1 | 3:54 | RUF MMA 55 | Aug 26, 2023 |
| W | Bret Cooper | Submission | Rear-Naked Choke | R1 | 4:20 | WFF 43 | Aug 13, 2021 |
| W | JohnPaul Robinson | Decision | Unanimous | R3 | 5:00 | WFF 41 | Aug 9, 2019 |
| L | Submission | Armbar | R2 | 4:30 | Aggression Session MMA | Mar 25, 2017 | |
| L | Seth Monty | KO/TKO | Punches | R1 | 1:33 | Iron Boy Promotions | Oct 1, 2016 |
| L | Mike Hamel11-7 | Decision | Unanimous | R3 | 3:00 | WFF | Apr 16, 2016 |
| L | Nolan Hyland | KO/TKO | Kick | R2 | 0:48 | WFF | Jan 30, 2016 |
| L | Edwin Louis4-1 | Decision | Split | R3 | 5:00 | WFF | Oct 3, 2015 |
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
6-5across 11 amateur bouts · 5 promotionsWFF · Tuff-N-Uff · DFD · RITC · KOTC
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Caleb Contreras1-3 | Submission | Ninja Choke | R1 | 1:58 | Tuff-N-Uff | Jun 27, 2015 |
| L | Anthony Wray | Submission | Triangle Choke | R1 | 2:07 | RITC | Apr 25, 2015 |
| W | Caleb Contreras1-3 | Decision | Split | R3 | 2:00 | Tuff-N-Uff | Mar 14, 2015 |
| W | Jesse Mejia | Decision | Unanimous | R3 | 3:00 | WFF | Feb 7, 2015 |
| W | Danny Hammamoto | KO/TKO | Punches | R3 | 0:41 | WFF | Nov 22, 2014 |
| L | KO/TKO | — | R2 | 0:16 | DFD | Aug 2, 2014 | |
| W | Cristian Preciado | Submission | Rear-Naked Choke | R1 | 2:18 | WFF | Jun 28, 2014 |
| W | Marcus McGhee10-2 | Decision | Unanimous | R3 | 3:00 | KOTC | May 26, 2014 |
| W | Ruben Hernandez Jr. | Submission | Armbar | R2 | 2:46 | WFF | Mar 1, 2014 |
| L | Pat Oskvarek | Submission | Triangle Choke | R1 | 1:50 | DFD | Dec 21, 2013 |
| L | Submission | Armbar | R1 | 1:53 | WFF | Aug 24, 2013 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.