Nathaniel Grubman is an American mixed martial artist with a professional record of 3-2 across 5 bouts. They've won 1 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by submission. Currently on a 3-fight win streak. Last competed May 2026 (active). Has fought most often in United States (10 bouts).
Career timeline — fights by year
Frequently asked
What is Nathaniel Grubman's MMA record?
Nathaniel Grubman has a professional MMA record of 3-2 — 1 wins by KO/TKO, 2 by submission, 0 by decision.
How does Nathaniel Grubman usually win?
They most often win by submission (2 of 3 wins).
How does Nathaniel Grubman usually lose?
Most of Nathaniel Grubman's losses come by submission (1 of 2).
Is Nathaniel Grubman still active?
Nathaniel Grubman last competed in May 2026, and is considered active (no bout in over two years).
What is Nathaniel Grubman's fastest finish?
submission of Rocco Giambrone in 2:55 (Rd 1) at DSMMA - Dead Serious 65.
Where is Nathaniel Grubman from?
Nathaniel Grubman is a American mixed martial artist.
What is Nathaniel Grubman's longest MMA win streak?
Nathaniel Grubman's longest winning run on record is 3 straight victories.
Pro MMA (5)
Amateur (8)
Amateur bouts — not counted toward the pro record.