Sung Jun Yoo
“ Achilles ”
1-2
Pro W–L
Sung Jun Yoo is a South Korean mixed martial artist with a professional record of 1-2 across 3 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Currently on a 2-fight skid. Last competed April 2026 (active). Has fought most often in South Korea (2 bouts).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Current streak
L2
Usually wins by
submission
Usually loses by
decision
Fastest win
1:36 (Rd 1)
vs Ruslan Yun
Most fights in
South Korea 2
Last fought
Apr 2026 · Active
Career timeline — fights by year
Wins
Losses
Frequently asked
What is Sung Jun Yoo's MMA record?
Sung Jun Yoo has a professional MMA record of 1-2 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does Sung Jun Yoo usually win?
They most often win by submission (1 of 1 wins).
How does Sung Jun Yoo usually lose?
Most of Sung Jun Yoo's losses come by decision (2 of 2).
Is Sung Jun Yoo still active?
Sung Jun Yoo last competed in April 2026, and is considered active (no bout in over two years).
What is Sung Jun Yoo's fastest finish?
submission of Ruslan Yun in 1:36 (Rd 1) at AFC 02 - Angel's Fighting Championship 02.
Where is Sung Jun Yoo from?
Sung Jun Yoo is a South Korean mixed martial artist.
Pro MMA (3)
W
2017-01-14
vs
Ruslan Yun
AFC 02 - Angel's Fighting Championship 02
· Angel's Fighting Championship
R1 1:36