2-2-1
Pro W–L–O
Efraim Ko is an American mixed martial artist with a professional record of 2-2-1 across 5 bouts. They've won 1 by KO/TKO, 0 by submission and 1 by decision — a 50 % finish rate. Last competed January 2026 (active). Has fought most often in United States (2 bouts).
Finish rate
50 %
Wins by
1 KO · 0 SUB · 1 DEC
Usually wins by
decision
Usually loses by
KO/TKO
Fastest win
5:15 (Rd 2)
vs Peyton Slowey
Fastest loss
11:14 (Rd 3)
vs Michael Pollon
Most fights in
United States 2
Last fought
Jan 2026 · Active
Fight locations (2 venues)
Career timeline — fights by year
Wins
Losses
Draw/NC
Frequently asked
What is Efraim Ko's MMA record?
Efraim Ko has a professional MMA record of 2-2-1 — 1 wins by KO/TKO, 0 by submission, 1 by decision.
How does Efraim Ko usually win?
They most often win by decision (1 of 2 wins).
How does Efraim Ko usually lose?
Most of Efraim Ko's losses come by KO/TKO (1 of 2).
Is Efraim Ko still active?
Efraim Ko last competed in January 2026, and is considered active (no bout in over two years).
What is Efraim Ko's fastest finish?
KO/TKO of Peyton Slowey in 5:15 (Rd 2) at 3RT - 3 River Throwdown 24.
Where is Efraim Ko from?
Efraim Ko is a American mixed martial artist.
What is Efraim Ko's longest MMA win streak?
Efraim Ko's longest winning run on record is 2 straight victories.
Pro MMA (5)
–
2026-01-31
CFFC - Chosen Few Fighting Championships 28
· Chosen Few Fighting Championships
R3 3:00