Standout achievements
William Porfirio is mixed martial artist with a professional record of 6-8 across 14 bouts. They've won 0 by KO/TKO, 4 by submission and 2 by decision — a 67 % finish rate. Most wins come by submission. Last competed April 2014 (inactive). Has fought most often in Brazil (14 bouts).
Fight locations (3 venues)
Career timeline — fights by year
Frequently asked
What is William Porfirio's MMA record?
William Porfirio has a professional MMA record of 6-8 — 0 wins by KO/TKO, 4 by submission, 2 by decision.
How does William Porfirio usually win?
They most often win by submission (4 of 6 wins).
How does William Porfirio usually lose?
Most of William Porfirio's losses come by KO/TKO (4 of 8).
Is William Porfirio still active?
William Porfirio last competed in April 2014, and is considered inactive (no bout in over two years).
What is William Porfirio's fastest finish?
submission of Fabio Oliveira in 0:44 (Rd 1) at RFC - Rio FC 1.
What is William Porfirio's longest MMA win streak?
William Porfirio's longest winning run on record is 2 straight victories.
Where does William Porfirio rank in MMA?
William Porfirio sits at #25,089 of 32,631 fighters in the Fight Forensics global MMA rankings.