0-5
Pro W–L
William Arias is an American mixed martial artist with a professional record of 0-5 across 5 bouts. Currently on a 5-fight skid. Last competed May 2025 (active). Has fought most often in United States (5 bouts).
Finish rate
0 %
Wins by
0 KO · 0 SUB · 0 DEC
Current streak
L5
Usually loses by
KO/TKO
Fastest loss
0:06 (Rd 1)
vs Rick Harris
Most fights in
United States 5
Last fought
May 2025 · Active
Fight locations (1 venues)
Career timeline — fights by year
Wins
Losses
Frequently asked
What is William Arias's MMA record?
William Arias has a professional MMA record of 0-5.
How does William Arias usually lose?
Most of William Arias's losses come by KO/TKO (3 of 5).
Is William Arias still active?
William Arias last competed in May 2025, and is considered active (no bout in over two years).
Where is William Arias from?
William Arias is a American mixed martial artist.