🔥 UPCOMING: PFL Belfast: Hughes vs. Wilson - Apr 16, 2026 🏆 TOP RATED: Islam Makhachev (3114), Ilia Topuria (2942), Khamzat Chimaev (2921) 🔥 UPCOMING: PFL Belfast: Hughes vs. Wilson - Apr 16, 2026 🏆 TOP RATED: Islam Makhachev (3114), Ilia Topuria (2942), Khamzat Chimaev (2921) 🔥 UPCOMING: PFL Belfast: Hughes vs. Wilson - Apr 16, 2026
VALOR FIGHTS

Isao Kobayashi VS Koji Oishi

Head-To-Head — Tale of the Tape

Isao Kobayashi

27 W · 6 L · 2

VS VS

Koji Oishi

25 W · 10 L · 10

1996
ELO
1848
Japan
NATION
Japan
68"
REACH
--
145lbs
WEIGHT
145lbs
5' 8"
HEIGHT
5' 8"
37
AGE
--
STANCE
Orthodox

The Rivalry

THEY HAVE MET IN THE OCTAGON 2 TIMES PREVIOUSLY. THEIR RIVALRY IS CURRENTLY TIED AT 1 WIN EACH.

Isao Kobayashi and Koji Oishi are the same height.

Fan Prediction: Who Wins?

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Continue Comparing

Isao Kobayashi VS Yves Landu
Isao Kobayashi VS Hiroyuki Nakajima
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Koji Oishi VS Takumi Nakayama