Chris Williams
UFC Debut
Record
Streak
L2
- Fighting out of
- Santa Maria, California
- Born
- United States
- Camp
- Rivera Vale Tudo
- Weight class
- Welterweight
- Height
- 5'9" · 175 cm
Before the UFC
Chris Williams 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.
UFC debut
Aug 21, 2026
Pre-UFC opposition
Opponents' combined record
14-9
.609 win rate
Winning-record opponents
2 of 2
carried winning pro records
Pro bouts faced
2
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.
Outside the UFC
across 2 bouts · 2 promotionsWEC · WEF
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Gil Castillo8-5 | KO/TKO | Corner Stoppage | R1 | 5:00 | WEC | Mar 27, 2003 |
| L | Submission | Guillotine Choke | R1 | 0:53 | WEF | Mar 17, 2001 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.