0-1
Pro W–L
William Diaz is a Venezuelan mixed martial artist with a professional record of 0-1 across 1 bouts. Last competed May 2026 (active).
Finish rate
0 %
Wins by
0 KO · 0 SUB · 0 DEC
Usually loses by
KO/TKO
Fastest loss
1:15 (Rd 1)
vs Jacinto Morillo
Last fought
May 2026 · Active
Frequently asked
What is William Diaz's MMA record?
William Diaz has a professional MMA record of 0-1.
How does William Diaz usually lose?
Most of William Diaz's losses come by KO/TKO (1 of 1).
Is William Diaz still active?
William Diaz last competed in May 2026, and is considered active (no bout in over two years).
Where is William Diaz from?
William Diaz is a Venezuelan mixed martial artist.