Jack Duffy
“The Fury”
Standout achievements
Jack Duffy is an American mixed martial artist with a professional record of 7-1 across 8 bouts. They've won 2 by KO/TKO, 4 by submission and 1 by decision — a 86 % finish rate. Most wins come by submission. Last competed August 2024 (active). Has fought most often in United States (8 bouts).
Fight locations (5 venues)
Career timeline — fights by year
Frequently asked
What is Jack Duffy's MMA record?
Jack Duffy has a professional MMA record of 7-1 — 2 wins by KO/TKO, 4 by submission, 1 by decision.
How does Jack Duffy usually win?
They most often win by submission (4 of 7 wins).
How does Jack Duffy usually lose?
Most of Jack Duffy's losses come by decision (1 of 1).
Is Jack Duffy still active?
Jack Duffy last competed in August 2024, and is considered active (no bout in over two years).
What is Jack Duffy's fastest finish?
KO/TKO of Tim Silagi in 0:36 (Rd 1) at Gladiator Challenge - St. Paddy Whack.
Where is Jack Duffy from?
Jack Duffy is a American mixed martial artist.
What is Jack Duffy's longest MMA win streak?
Jack Duffy's longest winning run on record is 7 straight victories.
Where does Jack Duffy rank in MMA?
Jack Duffy sits at #7,679 of 32,696 fighters in the Fight Forensics global MMA rankings.