Prince of Wales Trophy in 1925–26 and 1926–27, (along with the O'Brien Cup) before that team would go on to face the Western Hockey League (WHL) champion for the Stanley Cup at the end of those seasons. From 1927-28 season on, the trophy was awarded to the champion of the American Division of the NHL, while the O'Brien Cup was presented to the Canadian Division champion, until 1938, when, after the NHL reverted to a single division, the Wales Trophy was made the award for the overall regular season champion. With the expansion of the NHL in 1967, and the creation of the West
Vezina Trophy GAA not to be a member of the team that allowed the fewest goals. The Vezina continued to be awarded to the goaltender who started the most games for the team that allowed the fewest goals, but the Vezina winners of , , and did not have the lowest GAAs. The National Hockey League began allowing teammates to split the Vezina Trophy following the 1964–65 NHL season. The Toronto Maple Leafs allowed 173 goals against, barely beating out Montreal's 175 goals against and Chicago's 176 goals against. Terry Sawchuk played 36 games for the Leafs with a GAA of 2.56,