Spencer Filarski Rivas
Standout achievements
Spencer Filarski Rivas is an American mixed martial artist with a professional record of 10-1 across 11 bouts. They've won 0 by KO/TKO, 8 by submission and 2 by decision — a 80 % finish rate. Most wins come by submission. Currently on a 6-fight win streak. Last competed April 2026 (active). Has fought most often in United States (8 bouts).
Fight locations (5 venues)
Career timeline — fights by year
Frequently asked
What is Spencer Filarski Rivas's MMA record?
Spencer Filarski Rivas has a professional MMA record of 10-1 — 0 wins by KO/TKO, 8 by submission, 2 by decision.
How does Spencer Filarski Rivas usually win?
They most often win by submission (8 of 10 wins).
How does Spencer Filarski Rivas usually lose?
Most of Spencer Filarski Rivas's losses come by submission (1 of 1).
Is Spencer Filarski Rivas still active?
Spencer Filarski Rivas last competed in April 2026, and is considered active (no bout in over two years).
What is Spencer Filarski Rivas's fastest finish?
submission of Noah Basinger in 0:33 (Rd 1) at AFS 14 - Aries Fight Series 14.
Where is Spencer Filarski Rivas from?
Spencer Filarski Rivas is a American mixed martial artist.
What is Spencer Filarski Rivas's longest MMA win streak?
Spencer Filarski Rivas's longest winning run on record is 6 straight victories.
Where does Spencer Filarski Rivas rank in MMA?
Spencer Filarski Rivas sits at #3,350 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (11)
Amateur (2)
Amateur bouts — not counted toward the pro record.