Ariel Santiago is an American mixed martial artist with a professional record of 2-0 across 2 bouts. They've won 1 by KO/TKO, 0 by submission and 1 by decision — a 50 % finish rate. Currently on a 2-fight win streak. Last competed November 2025 (active). Has fought most often in United States (2 bouts).
Fight locations (1 venues)
Career timeline — fights by year
Frequently asked
What is Ariel Santiago's MMA record?
Ariel Santiago has a professional MMA record of 2-0 — 1 wins by KO/TKO, 0 by submission, 1 by decision.
How does Ariel Santiago usually win?
They most often win by KO/TKO (1 of 2 wins).
Is Ariel Santiago still active?
Ariel Santiago last competed in November 2025, and is considered active (no bout in over two years).
What is Ariel Santiago's fastest finish?
KO/TKO of Mitch Donahue in 2:09 (Rd 1) at MFL 58 - Michiana Fight League 58: Grave Intentions.
Where is Ariel Santiago from?
Ariel Santiago is a American mixed martial artist.
What is Ariel Santiago's longest MMA win streak?
Ariel Santiago's longest winning run on record is 2 straight victories.