Guillermo Serment
“ Wilson ”
Standout achievements
Guillermo Serment is an American mixed martial artist with a professional record of 7-11 across 18 bouts. They've won 2 by KO/TKO, 2 by submission and 3 by decision — a 57 % finish rate. Most wins come by decision. Last competed October 2015 (inactive). Has fought most often in United States (15 bouts).
Fight locations (10 venues)
Career timeline — fights by year
Frequently asked
What is Guillermo Serment's MMA record?
Guillermo Serment has a professional MMA record of 7-11 — 2 wins by KO/TKO, 2 by submission, 3 by decision.
How does Guillermo Serment usually win?
They most often win by decision (3 of 7 wins).
How does Guillermo Serment usually lose?
Most of Guillermo Serment's losses come by submission (5 of 11).
Is Guillermo Serment still active?
Guillermo Serment last competed in October 2015, and is considered inactive (no bout in over two years).
What is Guillermo Serment's fastest finish?
KO/TKO of Michael Tucker in 0:16 (Rd 1) at XFO - Xtreme Fighting Organization 21.
Where is Guillermo Serment from?
Guillermo Serment is a American mixed martial artist.
What is Guillermo Serment's longest MMA win streak?
Guillermo Serment's longest winning run on record is 3 straight victories.
Where does Guillermo Serment rank in MMA?
Guillermo Serment sits at #26,231 of 32,631 fighters in the Fight Forensics global MMA rankings.