| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class |
Williams Porfirio is a MMA fighter with a professional fight record of 2 wins, 4 losses and 0 draws
| Pro Record | 2-4-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 2 years, 3 months, 14 days |
| Rounds Fought | 8.7 |
| Avg. Fights/Year | 2.7 |
| Longest Layoff | 11 months, 17 days |
| Quickest Turnaround | 1 month, 23 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 06/12/2010 | L (2-3-0) | Jamil Silveira da Conceicao (9-8-0) | TKO/RSC (Referee Stoppage from Strikes) Shooto Brazil 16 | 2 | 00:28 | ||
| NSF | 06/25/2009 | L (2-2-0) | Rafeal Primo (2-1-0) | TKO/RSC (Referee Stoppage from Strikes) Watch Out Combat Show 4 | 2 | 00:00 | ||
| NSF | 09/25/2008 | L (2-1-0) | Renan Barao (11-1-0) | KO (Knee) Watch Out Combat Show 2 | 1 | 02:25 | ||
| NSF | 08/02/2008 | W (1-1-0) | D'Angelo de Souza Vieira (1-3-0) | Submission Rocinha Fight | 3 | 05:00 | ||
| NSF | 05/10/2008 | L (1-0-0) | William Vianna (7-5-0) | Decision (Unanimous Decision) Watch Out Combat Show 1 | 3 | 05:00 | ||
| NSF | 02/28/2008 | W (0-0-0) | Fabio Oliveira (1-3-0) | Submission (Guillotine Choke) Rio FC 1 | 1 | 00:44 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |