The 1969–70 NHL season was the 53rd season of the National Hockey League. For the third straight season, the St. Louis Blues reached the Stanley Cup finals, and for the third straight year, the winners of the expansion Western Division were swept four games to none. This time, however, it was at the hands of the Boston Bruins, as the defending champions Montreal Canadiens narrowly missed the playoffs, something that would not happen again for the next quarter century. With the Toronto Maple Leafs and Montreal Canadiens out, this meant that all participating teams in the 1970 playoffs were from the United States, the only time this has occurred in league history as of 2015. It was also the final season that teams wore their colored jerseys at home until the 2003–04 season. Taken from https://en.wikipedia.org/wiki/1969%E2%80%9370_NHL_season

Final Stats:

Record	Team
45 22 9	Chicago Black Hawks
40 17 19	Boston Bruins
40 21 15	Detroit Red Wings
38 22 16	New York Rangers
38 22 16	Montreal Canadiens
37 27 12	St. Louis Blues
29 34 13	Toronto Maple Leafs
26 38 12	Pittsburgh Penguins
22 40 14	Oakland Seals
19 35 22	Minnesota North Stars
17 35 24	Philadelphia Flyers
14 52 10	Los Angeles Kings
League Playoff Series
Stanley Cup Final	4 0	Boston Bruins over St. Louis Blues
Semi-Finals	4 2	St. Louis Blues over Pittsburgh Penguins
Semi-Finals	4 0	Boston Bruins over Chicago Black Hawks
Quarter-Finals	4 0	Pittsburgh Penguins over Oakland Seals
Quarter-Finals	4 2	St. Louis Blues over Minnesota North Stars
Quarter-Finals	4 2	Boston Bruins over New York Rangers
Quarter-Finals	4 0	Chicago Black Hawks over Detroit Red Wings
Most goals scored per game: 3.6
Boston Bruins
Fewest goals allowed per game: 2.2
Chicago Black Hawks
Most goals scored in a game: 10
Chicago Black Hawks 4/5 vs. Montreal Canadiens
Round 1
Overall	Team	Player	Amateur Team
1	Buffalo Sabres	Gilbert Perreault	Montreal (QMJHL)
2	Vancouver Canucks	Dale Tallon	Toronto
3	Boston Bruins	Reggie Leach	Flin Flon (WHL)
4	Boston Bruins	Rick MacLeish	Peterborough (OHL)
5	Montreal Canadiens	Ray Martyniuk	Flin Flon (WHL)
6	Montreal Canadiens	Chuck Lefley	Canadian National
7	Pittsburgh Penguins	Greg Polis	Estevan (WCHL)
8	Toronto Maple Leafs	Darryl Sittler	London (OHL)
9	Boston Bruins	Ron Plumb	Peterborough (OHL)
10	Oakland Seals	Chris Oddleifson	Winnipeg (WHL)
11	New York Rangers	Norm Gratton	Montreal (QMJHL)
12	Detroit Red Wings	Serge Lajeunesse	Montreal (QMJHL)
13	Boston Bruins	Bob Stewart	Oshawa (OHL)
14	Chicago Blackhawks	Dan Maloney	London (OHL)