Michael Stack
UFC Debut
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Fort Collins, Colorado
- Born
- United States
- Weight class
- Lightweight
- Height
- 5'10" · 178 cm
Before the UFC
Michael Stack 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
StrongOpponents' combined record
108-61-2
.639 win rate
Winning-record opponents
10 of 12
carried winning pro records
Pro bouts faced
13
12 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 13 bouts · 7 promotions · wins by 2 KO · 2 sub · 4 decLFA · SCL · FSF · PFC 44 · Bayou FC 69 +2
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Decision | Unanimous | R3 | 5:00 | FSF | Apr 10, 2026 | |
| W | Cody Pfister17-12-1 | Decision | Split | R3 | 5:00 | PFC 44 | May 10, 2025 |
| L | Yehia Riles | Decision | Unanimous | R3 | 5:00 | Bayou FC 69 | Aug 10, 2024 |
| L | Timothy Cuamba10-4 | KO/TKO | Head Kick and Punches | R2 | 1:02 | Tuff-N-Uff | Feb 2, 2024 |
| L | Decision | Unanimous | R5 | 5:00 | LFA | Jun 3, 2022 | |
| W | Decision | Unanimous | R3 | 5:00 | LFA | Feb 25, 2022 | |
| W | Decision | Unanimous | R3 | 5:00 | LFA | Oct 22, 2021 | |
| W | Jordan Mapa7-4 | KO/TKO | Punches | R2 | 4:00 | LFA | Jan 15, 2021 |
| L | Kai Kamaka III18-7-1 | Decision | Unanimous | R3 | 5:00 | LFA | Jul 31, 2020 |
| W | Brian Mitchell7-2 | Submission | Rear-Naked Choke | R1 | 3:09 | LFA | Nov 22, 2019 |
| W | James Martinez4-13 | KO/TKO | Punches | R1 | 2:52 | SCL 75 | Jul 20, 2019 |
| W | Sean Datte2-1 | Submission | — | R2 | 1:46 | SCL | Apr 27, 2019 |
| W | Joseph Galaviz4-5 | Decision | Unanimous | R3 | 5:00 | SCL | Oct 13, 2018 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
3-0across 3 amateur bouts · 3 promotionsSCL 55 · SCL 49 · SCL 48
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Donnie Bonini3-4 | Decision | Unanimous | R3 | 3:00 | SCL 55 | Nov 12, 2016 |
| W | Austin David0-1 | KO/TKO | Punches | R2 | 2:17 | SCL 49 | Jun 25, 2016 |
| W | David Jackson0-2 | KO/TKO | Punches | R1 | 2:26 | SCL 48 | Feb 20, 2016 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.