0-1
Pro W–L
Thomas Sullivan is an American mixed martial artist with a professional record of 0-1 across 1 bouts. Last competed December 2025 (active).
Finish rate
0 %
Wins by
0 KO · 0 SUB · 0 DEC
Usually loses by
submission
Fastest loss
7:13 (Rd 2)
vs John Ioia
Last fought
Dec 2025 · Active
Fight locations (1 venues)
Frequently asked
What is Thomas Sullivan's MMA record?
Thomas Sullivan has a professional MMA record of 0-1.
How does Thomas Sullivan usually lose?
Most of Thomas Sullivan's losses come by submission (1 of 1).
Is Thomas Sullivan still active?
Thomas Sullivan last competed in December 2025, and is considered active (no bout in over two years).
Where is Thomas Sullivan from?
Thomas Sullivan is a American mixed martial artist.
Pro MMA (1)
L
2025-12-12
vs
John Ioia
Fierce FC 44 - Fierce Fighting Championship 44
· Fierce Fighting Championship
R2 2:13