Events

Mixed martial artist

Sumio Koyano

0-2-0Wins · Losses · Draws
Stance
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Fight history

  1. Sep 12, 2004LYuta WatanabeZst: Zst 6TKOR1, 1:35
  2. Jul 1, 2001LHideo TokoroTFC: Titan Fighting Championship 4TKOR1, 0:56