Since World War II had ended, the NHL and the Canadian Amateur Hockey Association (CAHA) reverted to the pre-war agreement not to sign any junior ice hockey players without permission. CAHA secretary George Dudley stated that tryout contracts must be honoured, and junior-aged players on NHL reserve lists must be reinstated as amateurs to return to the CAHA. The wartime practice of the NHL borrowing amateur players for three games or less was discontinued.[1] The NHL and the CAHA discussed updates to the financial terms of the agreement. The NHL offered a flat payment of $20,000 to signing amateurs, which Dudley felt was too low.[2] The CAHA ultimately accepted the lump sum payment, preferring not to break its alliance with the NHL.[3][4]
Synchronized red lights to signal goals were made obligatory for all NHL rinks.[5]
It was rumoured in the press that Lester Patrick planned to retire as general manager of the New York Rangers. On February 22, 1946, he announced his retirement from the general manager position, however he would stay on as vice president of Madison Square Garden.[6]
Veterans came back to their teams this year, as World War II ended, but many found they could not regain their form. One who did regain his form was the man formerly known as "Mr. Zero"—Boston Bruins' goaltender Frank Brimsek. He was shelled in an 8–3 contest with Chicago, but got better game by game. The Bruins had first place at one point, then finished second. Brimsek made the Second All-Star Team as a result.
Max Bentley of Chicago led the league in scoring, and, because of the "Pony Line" that including him, his brother Doug and Bill Mosienko, the Black Hawks were in first place at one point. But misfortune hit the Hawks when Doug Bentley injured his knee in a January 23 game and the team sagged.
Frank Patrick, former Pacific Coast Hockey Association president and former managing director for the NHL, suffered a heart attack and was not released from the hospital for several weeks.
A bombshell exploded on January 30, 1946, when defenceman Babe Pratt was expelled from the NHL for betting on games. However, he only bet on his own team and appealed his expulsion. On his promise he would not bet on any more games, he was reinstated. Pratt missed 9 games during his suspension.
Maple Leaf Gaye Stewart led the league in goals with 37, but Toronto finished fifth and missed the playoffs for the first time since playing at Maple Leaf Gardens.
(1) Montreal Canadiens vs. (3) Chicago Black Hawks
The Montreal Canadiens finished first in the league with 61 points. The Chicago Blackhawks finished third with 53 points. This was the seventh playoff meeting between these two teams with the teams splitting the six previous series. They last met in the 1944 Stanley Cup Finals where Montreal won in four games. Montreal won this year's ten game regular season series earning eleven of twenty points.
The Boston Bruins finished second in the league with 56 points. The Detroit Red Wings finished fourth with 50 points. This was the fifth playoff meeting between these two teams with Detroit winning the three of the four previous series. They last met in the previous year's Stanley Cup Semifinals where the Red Wings won in seven games. Boston won this year's ten game regular season series earning eleven of twenty points.
This was the fifth playoff meeting between these two teams with the teams splitting the four previous series. They last met in the 1943 Stanley Cup Semifinals where Boston won in five games. Montreal won this year's ten game regular season series earning eleven of twenty points.
The NHL changed the criteria for the Vezina Trophy to award it to the goaltender who plays the most games for the team which gives up the fewest goals in the season.
The following is a list of players of note who played their first NHL game in 1945–46 (listed with their first team, asterisk(*) marks debut in playoffs):
Diamond, Dan, ed. (1994). Years of glory, 1942–1967: the National Hockey League's official book of the six-team era. Toronto, ON: McClelland and Stewart. ISBN0-7710-2817-2.
Diamond, Dan, ed. (2000). Total Hockey. Total Sports. ISBN1-892129-85-X.
Dryden, Steve, ed. (2000). Century of hockey. Toronto, ON: McClelland & Stewart Ltd. ISBN0-7710-4179-9.
Fischler, Stan; Fischler, Shirley; Hughes, Morgan; Romain, Joseph; Duplacey, James (2003). The Hockey Chronicle: Year-by-Year History of the National Hockey League. Lincolnwood, Illinois: Publications International Inc. ISBN0-7853-9624-1.