The 1939 Stanley Cup Final was contested by the Boston Bruins and the Toronto Maple Leafs. It was Boston's first appearance in the Finals since 1930; Toronto had appeared in the previous year. Boston won the series 4–1 to win their second Stanley Cup. This was the first Stanley Cup Finals to be contested as a best-of-seven series, and every subsequent Stanley Cup Finals have been contested as such. Won the 1939 Stanley Cup Final on April 16, 1939. Wiki link