We have a Patreon! Click here to become a patron, or read the blog to learn more!
    vs.      
Jacob Thiessen leads the series against Charles Knapp, 2-0.

event round table player one result player two
Grand Prix Portland 20171278Thiessen, Jacob (1889)Won 2-0Knapp, Charles (1503)
Grand Prix Portland 201857Thiessen, Jacob (1902)Won 2-1Knapp, Charles (1515)