Theo Haig
UFC Debut
Record
Streak
W1
Age
Date of birth
- Fighting out of
- San Jose, California
- Born
- United States
- Weight class
- Middleweight
- Height
- 6'2" · 188 cm
Before the UFC
Theo Haig 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
DevelopmentalOpponents' combined record
44-60-1
.423 win rate
Winning-record opponents
2 of 7
carried winning pro records
Pro bouts faced
7
all opponents have 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.
Dana White's Contender Series
across 1 bout
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| ◆ | — | — | — | — | Dana White's Contender Series | ||
| L | KO/TKO | punches | R1 | 0:36 | Dana White's Contender Series |
Dana White’s Contender Series — a UFC-adjacent proving ground, shown as its own tier. Excluded from Schedule Score and UFC-scoped metrics.
Outside the UFC
across 7 bouts · 4 promotions · wins by 7 subLFA · Bellator · Dragon House MMA · SF Combat 13
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Lance Wright7-5 | Submission | Rear-Naked Choke | R2 | 1:03 | LFA | Feb 27, 2026 |
| W | Submission | Rear-Naked Choke | R1 | 1:49 | LFA | Jan 10, 2025 | |
| W | Marcus Gaines18-36-1 | Submission | Rear-Naked Choke | R1 | 2:53 | Dragon House MMA | Nov 9, 2024 |
| W | Submission | Rear-Naked Choke | R2 | 4:03 | LFA | Sep 13, 2024 | |
| W | Blair Sannoh2-2 | Submission | — | R1 | 1:50 | SF Combat 13 | Aug 26, 2023 |
| W | Adam Wamsley4-4 | Submission | Guillotine Choke | R1 | 3:01 | Bellator | Mar 10, 2023 |
| W | Alan Benson1-3 | Submission | Rear-Naked Choke | R1 | 2:08 | Bellator | 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
1-0across 1 amateur bout · 1 promotionWCE
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| W | Noah LeBlanc0-1 | Submission | — | R2 | 0:40 | WCE | Feb 8, 2020 |
Amateur (pre-professional) bouts — shown for context only and excluded from the professional record and every UFC-scoped metric.