The 1906 ECAHA season was the inaugural season of the Eastern Canada Amateur Hockey Association (ECAHA). Six teams played a 10-game schedule. The Ottawa HC and Montreal Wanderers tied for the league championship with a record of 9β1, while the Montreal Shamrocks didn't win a single game. The Senators and the Wanderers then played a two-game playoff for the league championship and the Stanley Cup, and the Wanderers won 9β1,3β9 (12β10) on goals.
I sincerely appreciate the research work, and the information being shared. It is important and interesting history.