In the Series B semifinal, it was Chicago and the New York Americans, who beat Chicago in game one 3–1. Game two was a great goaltenders battle between Mike Karakas and Earl Robertson. It appeared that the Americans were headed to their first Stanley Cup final when Nels Stewart scored with seconds left in the game, but referee Clarence Campbell disallowed the goal, saying Eddie Wiseman was in the goal crease. Cully Dahlstrom scored the goal that saved the Black Hawks. In New York, the deciding game saw Alex Levinsky of Chicago score the go-ahead goal, but the red light did not go on. Investigation revealed that fans were holding the goal judge's hand so he could not signal the goal. Although the Amerks came close, they were unable to tie the score and the Black Hawks were in the finals.
