William Holguin
UFC Debut
Record
Streak
L4
- Fighting out of
- Riverdale, New Jersey
- Born
- United States
- Weight class
- Bantamweight
- Height
- 5'6" · 168 cm
Before the UFC
William Holguin 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
10-1
.909 win rate
Winning-record opponents
2 of 2
carried winning pro records
Pro bouts faced
4
2 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 4 bouts · 4 promotionsUNF 26 · UNF 13 · CZMMA · MMA Brazil Tour 2
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Rosario Romero | Decision | Unanimous | R3 | 5:00 | UNF 26 | Jul 26, 2025 |
| L | Jonathan Powell5-0 | KO/TKO | Punches | R1 | 1:26 | UNF 13 | Oct 21, 2023 |
| L | KO/TKO | Punches | R1 | 4:32 | CZMMA | Apr 22, 2023 | |
| L | Renan Freitas | KO/TKO | Punches | R1 | 2:39 | MMA Brazil Tour 2 | Oct 16, 2021 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.
Amateur
0-1across 1 amateur bout · 1 promotionCFFC 101
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Riley Palmer | Decision | Unanimous | R3 | 2:00 | CFFC 101 | Oct 2, 2021 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.