Quarter-Finals
Semi-Finals
Finals
NE 4
EDM 1
HOU 2
QUE 4
NE 4
QUE 1
WPG 4
BHM 1
WPG 4
NE 0
Champ
WPG
1977-78 WHA Champion Winnipeg Jets

Quarterfinals

Best of 7-game series
Date    OpponentResultScoreSeries
4/16at Houston (3)L  3-4
OT
0-1
4/18at Houston (3)W  5-4
OT
1-1
4/20vs Houston (3)W  5-1 2-1
4/21vs Houston (3)W  3-0 3-1
4/23at Houston (3)L  2-5 3-2
4/25vs Houston (3)W  11-2 4-2

Semifinals

Best of 7-game series
The top ranked quarterfinal winner (Winnipeg Jets) received a bye into the finals
Date    OpponentResultScoreSeries
4/28at New England (2)L  1-5 0-1
4/30at New England (2)W  3-2 1-1
5/3vs New England (2)L  4-5 1-2
5/5vs New England (2)L  3-7 1-3
5/7at New England (2)L  3-6 1-4