Jeff Peterson
UFC DebutNickname“The Administrator”
Record
Streak
L3
Age
Date of birth
- Fighting out of
- Ashland, Wisconsin
- Born
- United States
- Weight class
- Lightweight
- Height
- 5'8" · 173 cm
Before the UFC
Jeff Peterson 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
178-148-1
.546 win rate
Winning-record opponents
12 of 17
carried winning pro records
Pro bouts faced
21
17 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 21 bouts · 14 promotions · wins by 3 KO · 1 sub · 7 decLFA · KOTC · Driller Promotions · DH · Great Lakes Combat Association +9
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Preston Parsons11-6 | Submission | Armbar | R2 | 2:25 | CN | Jun 5, 2021 |
| L | Joey Davis8-1 | KO/TKO | Flying Knee | R1 | 1:00 | Bellator | Oct 4, 2019 |
| L | Jonathan Rivera | Decision | Unanimous | R3 | 5:00 | KOTC | Mar 10, 2019 |
| W | Sam Liera14-11 | Decision | Split | R3 | 5:00 | KOTC | Sep 28, 2018 |
| L | Thiago Moises19-10 | Submission | Guillotine Choke | R2 | 4:31 | LFA | Jun 1, 2018 |
| W | Mike Richman18-8 | Decision | Unanimous | R3 | 5:00 | LFA | Dec 15, 2017 |
| W | Brandon Jenkins18-12 | Decision | Split | R3 | 5:00 | LFA | Aug 25, 2017 |
| W | Bobby Lee15-10 | Decision | Unanimous | R3 | 5:00 | LFA | May 19, 2017 |
| W | Doug Deback | KO/TKO | Punch | R3 | 4:26 | Driller Promotions | Dec 17, 2016 |
| W | Patrick Delgado | Decision | Split | R3 | 5:00 | Driller Promotions | Aug 27, 2016 |
| W | Clay Baines2-34 | KO/TKO | Punches | R1 | 0:12 | Gladiator Challenge | Apr 2, 2016 |
| L | Kenn Glenn10-10 | Decision | Split | R3 | 5:00 | Savage Entertainment | Mar 21, 2015 |
| W | Cody Orrison2-3 | Decision | Unanimous | R3 | 5:00 | DH | Aug 9, 2014 |
| W | Lashawn Alcocks8-13-1 | Decision | Unanimous | R3 | 4:00 | RDMMA | Mar 22, 2014 |
| L | Adam Piccolotti15-6 | KO/TKO | Punches | R1 | 4:04 | DH | Nov 2, 2013 |
| L | Brett Glass4-3 | KO/TKO | Knees and Elbows | R1 | 3:20 | The Victorium | Aug 10, 2013 |
| W | Adam Bosley | KO/TKO | Punches | R1 | 0:41 | Simons Promotions | Mar 8, 2013 |
| L | Decision | Majority | R3 | 5:00 | OO 20 | Jul 28, 2012 | |
| L | Steve Merth7-1 | KO/TKO | Punches | R0 | 0:00 | Great Lakes Combat Association | May 31, 2008 |
| L | Ashkan Morvari17-9 | Decision | Split | R3 | 5:00 | Great Lakes Combat Association | May 3, 2008 |
| W | Jesse Anderson2-4 | Submission | Rear-Naked Choke | R2 | — | UCS | Mar 29, 2008 |
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 promotionSFL 4
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Stephen Mizzi | KO/TKO | — | R1 | 0:28 | SFL 4 | Aug 13, 2011 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.