Declan Kearns
“Big Red”
Declan Kearns is an American mixed martial artist with a professional record of 3-1 across 4 bouts. They've won 2 by KO/TKO, 0 by submission and 1 by decision — a 67 % finish rate. Most wins come by KO/TKO. Currently on a 3-fight win streak. Last competed September 2025 (active). Has fought most often in United States (4 bouts).
Fight locations (3 venues)
Career timeline — fights by year
Frequently asked
What is Declan Kearns's MMA record?
Declan Kearns has a professional MMA record of 3-1 — 2 wins by KO/TKO, 0 by submission, 1 by decision.
How does Declan Kearns usually win?
They most often win by KO/TKO (2 of 3 wins).
How does Declan Kearns usually lose?
Most of Declan Kearns's losses come by decision (1 of 1).
Is Declan Kearns still active?
Declan Kearns last competed in September 2025, and is considered active (no bout in over two years).
What is Declan Kearns's fastest finish?
KO/TKO of Logan Snyder in 7:30 (Rd 2) at Caged Thunder 34 - Harris vs. Green.
Where is Declan Kearns from?
Declan Kearns is a American mixed martial artist.
What is Declan Kearns's longest MMA win streak?
Declan Kearns's longest winning run on record is 3 straight victories.