We have a Patreon! Click here to become a patron, or read the blog to learn more!
    vs.      
Tatsuumi Kobayashi leads the series against Hideo Umetani, 1-0.

event round table player one result player two
Grand Prix Yokohama 20194349Kobayashi, Tatsuumi (2013)Won 2-0Umetani, Hideo (1704)