William Castro
UFC Debut
Record
Streak
L1
- Fighting out of
- Santa Catarina
- Born
- Brazil
Before the UFC
William Castro 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
14-8
.636 win rate
Winning-record opponents
1 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 promotions · wins by 1 KOTC · Sparta MMA 5
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Submission | Armbar | R2 | 4:16 | TC | Jul 27, 2013 | |
| W | Dalvan Almeida0-1 | KO/TKO | Doctor Stoppage | R1 | 5:00 | Sparta MMA 5 | Apr 20, 2013 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.