1-4
Pro W–L
Isaac Therrien is mixed martial artist with a professional record of 1-4 across 5 bouts. They've won 1 by KO/TKO, 0 by submission and 0 by decision — a 100 % finish rate. Currently on a 4-fight skid. Last competed May 2025 (active). Has fought most often in United States (5 bouts).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Current streak
L4
Usually wins by
KO/TKO
Usually loses by
submission
Fastest win
1:36 (Rd 1)
vs Chad Weymouth
Fastest loss
1:20 (Rd 1)
vs Mohammad Al Kinani
Most fights in
United States 5
Last fought
May 2025 · Active
Fight locations (4 venues)
Career timeline — fights by year
Wins
Losses
Frequently asked
What is Isaac Therrien's MMA record?
Isaac Therrien has a professional MMA record of 1-4 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does Isaac Therrien usually win?
They most often win by KO/TKO (1 of 1 wins).
How does Isaac Therrien usually lose?
Most of Isaac Therrien's losses come by submission (2 of 4).
Is Isaac Therrien still active?
Isaac Therrien last competed in May 2025, and is considered active (no bout in over two years).
What is Isaac Therrien's fastest finish?
KO/TKO of Chad Weymouth in 1:36 (Rd 1) at NEF 31 - The Old Port.