William Santos
“Buiu”
Nationality: Brazil
Weight Class: Light Heavyweight
Height: 6'5"
Weight: 205 lbs
Professional Record
| 10 fights | 6 wins | 4 losses |
|---|---|---|
| KO/TKOs | 3 | 3 |
| Submissions | 3 | 0 |
| Decisions | 0 | 1 |
Fight Details
| Result | Record | Opponent | Event | Date | Method | Referee | Round | Time |
|---|---|---|---|---|---|---|---|---|
| LOSS | 6 - 4 - 0 | Fernando Batista | RBFC - Rio Bonito Fighting Championship 8 | February 03, 2018 | TKO (Punches) | 1 | 4:15 | |
| WIN | 6 - 3 - 0 | Diego Calmon | NCE 20 - New Corpore Extreme 20 | November 25, 2017 | Submission (Rear-Naked Choke) | 2 | 1:25 | |
| WIN | 5 - 3 - 0 | Cristiano Souza | Alem Fight - Alem Fight & Festival 1 | September 23, 2017 | TKO | 1 | 3:30 | |
| WIN | 4 - 3 - 0 | Alan Soares | BTF - Baixada Top Fight 5 | January 24, 2016 | Submission (Guillotine Choke) | 1 | 2:10 | |
| LOSS | 3 - 3 - 0 | Joao Paulo dos Santos | XFMMA - XForce MMA | September 19, 2015 | Decision (Unanimous) | 3 | 5:00 | |
| LOSS | 3 - 2 - 0 | Fernando Batista | MF - Maximus Fight 2 | June 07, 2015 | TKO (Punches) | 1 | 3:10 | |
| WIN | 3 - 1 - 0 | Leandro Leandro | CFN - Carmo Fight Night 1 | May 29, 2015 | TKO (Retirement) | 1 | 1:35 | |
| WIN | 2 - 1 - 0 | Bruno Abrahao | Chap Fight 1 - China vs. Tatu | April 18, 2015 | TKO (Doctor Stoppage) | 2 | 3:45 | |
| WIN | 1 - 1 - 0 | Ricardo Silva | BTF - Baixada Top Fight 2 | February 07, 2015 | Submission (Keylock) | 1 | 2:40 | |
| LOSS | 0 - 1 - 0 | Andrew Flores Smith | FFC 10 - Fusion Fighting Championship 10 | September 10, 2014 | TKO (Punches) | 1 | N/A |
Upcoming Major Events
One Championship - One Friday Fights 113
Jun 20, 2025
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