Career
A 6-foot-9 center from the University of Minnesota, Hermsen began his professional career with the Sheboygan Red Skins of the National Basketball League in 1943-1944 and 1945-1946. He scored 11 points in 12 games during his rookie campaign, but played a greater role in his second season, scoring 55 points in 21 games. Both Red Skins teams advanced to the NBL championship series — losses to the Fort Wayne Zollner Pistons and Rochester Royals.