Justin Montalvo
UFC DebutNickname“Kid Marvelous”
Record
Streak
W3
Age
Date of birth
- Fighting out of
- West Hempstead, New York
- Born
- United States
- Weight class
- Welterweight
- Height
- 6'0" · 183 cm
Before the UFC
Justin Montalvo 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
67-37
.644 win rate
Winning-record opponents
4 of 8
carried winning pro records
Pro bouts faced
12
8 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 12 bouts · 9 promotions · wins by 4 KO · 2 sub · 3 decBellator · Cage Fighting Championships · FAC 30 · Caged Thunder 32 · CFFC 134 +4
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Kaleb Harris | Submission | Arm-Triangle Choke | R1 | 3:11 | Cage Fighting Championships | Apr 25, 2026 |
| W | John O'Brien0-4 | Submission | Guillotine Choke | R1 | 3:48 | FAC 30 | Jul 26, 2025 |
| W | Tyler Collins4-5 | Decision | Unanimous | R3 | 5:00 | Caged Thunder 32 | Jun 7, 2025 |
| L | Angel Alvarez | Decision | Unanimous | R3 | 5:00 | CFFC 134 | Aug 16, 2024 |
| W | Decision | Unanimous | R3 | 5:00 | ROC 83 | Mar 1, 2024 | |
| L | Dmytrii Hrytsenko12-1 | Decision | Unanimous | R3 | 5:00 | Bellator | Oct 7, 2023 |
| L | Archie Colgan13-0 | KO/TKO | Punches | R1 | 3:33 | Bellator | Mar 31, 2023 |
| W | KO/TKO | Punches | R1 | 2:43 | Bellator | Feb 19, 2022 | |
| W | Jacob Bohn14-14 | Decision | Unanimous | R3 | 5:00 | Bellator | Dec 3, 2021 |
| W | Jake Methric | KO/TKO | Punches | R2 | 3:40 | Flex Fight Series | Oct 16, 2021 |
| W | Charles Radtke12-5 | KO/TKO | Punch to the Body | R2 | 4:55 | TF | Mar 27, 2021 |
| W | Douglas LoBasso | KO/TKO | Punch | R1 | 0:36 | ROC 71 | Feb 21, 2020 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
4-2across 6 amateur bouts · 4 promotionsRing of Combat · Maverick MMA 7 · Maverick MMA 5 · NYFE 14
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Lathan Harmon | Submission | Rear-Naked Choke | R3 | 2:12 | Ring of Combat | Sep 20, 2019 |
| L | KO/TKO | Punches | R1 | 1:54 | Ring of Combat | Oct 19, 2018 | |
| W | Codie Payne | Decision | Majority | R3 | 3:00 | Ring of Combat | Jul 27, 2018 |
| W | Ryan Carroll2-6 | Decision | Unanimous | R3 | 3:00 | Maverick MMA 7 | May 12, 2018 |
| W | Thomas Majeski3-3 | Decision | Unanimous | R3 | 3:00 | Maverick MMA 5 | Feb 17, 2018 |
| L | Decision | Unanimous | R3 | 3:00 | NYFE 14 | May 6, 2017 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.