Justin Weaver
UFC DebutNickname“Magnum”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Nebraska
- Born
- United States
- Weight class
- Lightweight
- Height
- 5'7" · 170 cm
Before the UFC
Justin Weaver 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
Opponents' combined record
3-3
.500 win rate
Winning-record opponents
0 of 1
carried winning pro records
Pro bouts faced
3
1 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 3 bouts · 3 promotions · wins by 1 KODCS 98 · DCS 87 · DCS 74
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Sean Lindgren | KO/TKO | Punches | R2 | 0:28 | DCS 98 | May 3, 2025 |
| W | Nicholas Carbajal | KO/TKO | Strikes | R1 | 1:27 | DCS 87 | Sep 9, 2023 |
| L | KO/TKO | Leg Injury | R1 | 1:59 | DCS 74 | Aug 28, 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
7-6across 13 amateur bouts · 12 promotionsDCS 12 · DCS 68 · MCF 18 · DCS 22 · DCS 16 +7
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Joshua Cinocco | Submission | Armbar | R1 | 2:00 | DCS 68 | Feb 27, 2021 |
| L | Keilen Fantroy | Submission | Rear-Naked Choke | R1 | 1:41 | MCF 18 | Oct 19, 2019 |
| W | Carlos Trinidad | Decision | Unanimous | R3 | 3:00 | DCS 22 | Nov 28, 2015 |
| L | Boimah Karmo9-6 | KO/TKO | — | R1 | 0:37 | DCS 16 | Apr 24, 2015 |
| L | Tower Robinson3-2 | Decision | Split | R3 | 3:00 | DCS 12 | Dec 5, 2014 |
| W | James Reed1-5 | Decision | Unanimous | R3 | 3:00 | DCS 12 | Dec 5, 2014 |
| L | Eric Torres2-1 | Decision | Unanimous | R3 | 3:00 | RITC | Jun 13, 2014 |
| L | Grant Dawson24-3-1 | Submission | Rear-Naked Choke | R2 | 1:22 | DCS 7 | Apr 25, 2014 |
| W | Nicholas Sutton2-7 | KO/TKO | — | R2 | 1:18 | DCS 5 | Dec 6, 2013 |
| W | Hosea Magana0-2 | KO/TKO | Punches | R1 | 0:44 | Kaged Productions | Sep 14, 2013 |
| W | TJ Frisby | KO/TKO | Punches | R3 | 2:02 | DCS 1 | Jul 26, 2013 |
| W | Damien Todd0-2 | Submission | Punches | R2 | 1:51 | Disorderly Conduct 14 | Dec 14, 2012 |
| L | Grant Dawson24-3-1 | Submission | Triangle Choke | R2 | 1:32 | Tri State Cage Fighting | Jun 2, 2012 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.