Reuben Roundstone
UFC DebutNickname“Bam”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Busby, Montana
- Born
- United States
- Camp
- 8 Limbs
- Weight class
- Heavyweight
- Height
- 6'3" · 191 cm
Before the UFC
Reuben Roundstone 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
77-66
.538 win rate
Winning-record opponents
6 of 11
carried winning pro records
Pro bouts faced
17
11 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 17 bouts · 13 promotions · wins by 2 KO · 4 subFusion Fight League · Fierce FC 43 · WFC · Fierce FC 39 · Fierce FC 36 +8
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Brady Meister | KO/TKO | Punches | R1 | 2:48 | Fusion Fight League | Jun 12, 2026 |
| W | Dino Saracco3-14 | KO/TKO | Punches | R1 | 1:31 | Fusion Fight League | May 16, 2026 |
| L | KO/TKO | Punches | R3 | 0:49 | Fusion Fight League | Mar 7, 2026 | |
| L | Mike Jones11-8 | Submission | Shoulder Choke | R1 | 3:05 | Fierce FC 43 | Oct 3, 2025 |
| L | Collin Huckbody16-8 | Decision | Unanimous | R3 | 5:00 | WFC | Apr 19, 2025 |
| L | Luis Cortez7-11 | Decision | Unanimous | R3 | 5:00 | Fierce FC 39 | Mar 29, 2025 |
| L | Kent Mafileo8-2 | KO/TKO | Strikes | R1 | 3:16 | Fierce FC 36 | Dec 13, 2024 |
| L | Jamelle Jones15-8 | Submission | — | R1 | 2:20 | Fighting Force Championships 3 | Oct 5, 2024 |
| L | Jagroop Bhullar | KO/TKO | Punches | R3 | 3:32 | MTF 41 | Jun 15, 2024 |
| W | Ezekiel Latu6-5 | Submission | Armbar | R2 | 3:38 | Fierce FC 30 | Feb 10, 2024 |
| W | Dallas Sluder | Submission | Rear-Naked Choke | R2 | 0:11 | Fusion Fight League | Dec 2, 2023 |
| L | KO/TKO | — | R1 | 1:48 | Hard Knocks Fight Promotions | Oct 28, 2023 | |
| L | Corey Willis3-3 | Decision | — | R3 | 5:00 | Fusion Fight League | Sep 9, 2023 |
| W | Brandon Grundy | KO/TKO | Punches | R1 | 4:14 | MTF 36 | Jun 16, 2023 |
| W | Bryan Cromer4-1 | Submission | Rear-Naked Choke | R1 | 3:11 | Nxt Gen Entertainment | Apr 29, 2023 |
| L | Jimmy Mullins | KO/TKO | Punches | R1 | 1:25 | MTF 33 | Aug 27, 2022 |
| W | Brandon Grundy | Submission | Kimura | R1 | 2:57 | MTF 32 | Apr 15, 2022 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
4-8, 1 NCacross 13 amateur bouts · 4 promotionsFusion Fight League · ICF 28 · ICF 27 · FightForce
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Eduardo Fernandez5-1 | KO/TKO | Punches | R1 | 1:08 | Fusion Fight League | Dec 10, 2021 |
| W | Justin Holguin | Submission | Triangle Choke | R1 | 1:33 | Fusion Fight League | Jul 31, 2021 |
| W | William Miller | Submission | Rear-Naked Choke | R1 | 1:36 | Fusion Fight League | Apr 10, 2021 |
| L | Koby Jeffers5-0 | KO/TKO | Punch | R1 | 0:07 | Fusion Fight League | May 18, 2019 |
| L | Corey Willis3-3 | KO/TKO | Punches | R1 | 0:52 | Fusion Fight League | Dec 15, 2018 |
| L | Cody Vukasin7-2 | KO/TKO | Submission to Punches | R2 | 0:35 | Fusion Fight League | Aug 24, 2018 |
| W | Cody Vukasin7-2 | Submission | Triangle Choke | R1 | 0:49 | Fusion Fight League | Jul 3, 2018 |
| W | Warren Brockie0-1 | KO/TKO | Punches | R1 | — | Fusion Fight League | Mar 30, 2018 |
| NC | Cody Vukasin7-2 | No Contest | Punches to Back of Head | R1 | — | ICF 28 | Aug 25, 2017 |
| L | Eduardo Fernandez5-1 | KO/TKO | Punches | R1 | 2:14 | ICF 27 | Apr 8, 2017 |
| L | David Gates0-1 | KO/TKO | Punches | R2 | 3:00 | FightForce | Oct 15, 2016 |
| L | Cody Vukasin7-2 | KO/TKO | Punches | R1 | 0:19 | Fusion Fight League | Jun 25, 2016 |
| L | L.J. Loop1-0 | Submission | Rear-Naked Choke | R1 | 2:17 | Fusion Fight League | Dec 31, 2015 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.