Fewest Losses, One Season

5-Ottawa Senators, 1919-20
5-Boston Bruins, 1929-30
5-Montreal Canadiens, 1943-44

Fewest Home Losses, One Season

0-Ottawa Senators, 1922-23
0-Montreal Canadiens, 1943-44

Fewest Road Losses, One Season

3-Montreal Canadiens, 1928-29
4-Ottawa Senators, 1919-20
4-Montreal Canadiens, 1927-28
4-Boston Bruins, 1929-30
4-Boston Bruins, 1940-41

Fewest Losses, One Season (Min 70 Game Schedule)

8-Montreal Canadiens, 1976-77
10-Montreal Canadiens, 1972-73
10-Montreal Canadiens, 1977-78
11-Montreal Canadiens, 1975-76

Fewest Home Losses, One Season (Min 70 Game Schedule)

1-Montreal Canadiens, 1976-77
2-Montreal Canadiens, 1961-62
2-New York Rangers, 1970-71
2-Philadelphia Flyers, 1975-76

Fewest Road Losses, One Seeason (Min 70 Game Schedule)

6-Montreal Canadiens, 1972-73
6-Montreal Canadiens, 1974-75
6-Montreal Canadiens, 1977-78
7-Detroit Red Wings, 1951-52
7-Montreal Canadiens, 1976-77
7-Philadelphia Flyers, 1979-80
7-Boston Bruins, 2003-04

Most Losses, One Season

71-San Jose Sharks, 1992-93
70-Ottawa Senators, 1992-93
67-Washington Capitals, 1974-75
61-Quebec Nordiques, 1989-90
61-Ottawa Senators, 1993-94

Most Home Losses, One Season

32-San Jose Sharks, 1992-93 (Not including neutral site games)
29-Pittsburgh Penguins, 1983-84
29-Ottawa Senators, 1993-94 (Not including neutral site games)

Most Road Losses

40-Ottawa Senators, 1992-93 (Not including neutral site games)
39-Washington Capitals, 1974-75
37-California Seals, 1973-74
37-San Jose Sharks, 1992-93 (Not including neutral site games)