1-0
Pro W–L
Jalen Thomas Sims is an American mixed martial artist with a professional record of 1-0 across 1 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Last competed October 2025 (active).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Fastest win
2:49 (Rd 1)
vs Stephen Allen
Last fought
Oct 2025 · Active
Frequently asked
What is Jalen Thomas Sims's MMA record?
Jalen Thomas Sims has a professional MMA record of 1-0 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does Jalen Thomas Sims usually win?
They most often win by submission (1 of 1 wins).
Is Jalen Thomas Sims still active?
Jalen Thomas Sims last competed in October 2025, and is considered active (no bout in over two years).
What is Jalen Thomas Sims's fastest finish?
submission of Stephen Allen in 2:49 (Rd 1) at MMA Pro League 7 - Fight Night.
Where is Jalen Thomas Sims from?
Jalen Thomas Sims is a American mixed martial artist.