Prelims
Quarter-Finals
Semi-Finals
Stanley Cup
PHI 3
16 EDM 0
NYR 3
ATL 1
CHI 3
10 STL 0
BUF 3
15 VBC 1
MTL 3
14 HAR 0
MIN 3
11 TOR 0
NYI 3
12 LAK 1
BOS 3
13 PIT 2
PHI 4
NYR 1
BUF 4
CHI 0
MTL 3
MIN 4
BOS 1
NYI 4
PHI 4
MIN 1
BUF 2
NYI 4
 
PHI 2
NYI 4
Champ
NYI
1979-80 NHL Champion New York Islanders
Pairings were re-seeded after the first and second rounds.

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 Pittsburgh 4-2 Boston PIT 1-0
4/10 Pittsburgh 1-4 Boston Tied 1-1
4/12 Boston 1-4 Pittsburgh PIT 2-1
4/13 Boston 8-3 Pittsburgh Tied 2-2
4/14 Pittsburgh 2-6 Boston BOS 3-2

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 Los Angeles 1-8 NY Islanders NYI 1-0
4/9 Los Angeles 6-3 NY Islanders Tied 1-1
4/11 NY Islanders 4-3
OT
Los Angeles NYI 2-1
4/12 NY Islanders 6-0 Los Angeles NYI 3-1

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 Toronto 3-6 Minnesota MIN 1-0
4/9 Toronto 2-7 Minnesota MIN 2-0
4/11 Minnesota 4-3
OT
Toronto MIN 3-0

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 Hartford 1-6 Montreal MTL 1-0
4/9 Hartford 4-8 Montreal MTL 2-0
4/11 Montreal 4-3
OT
Hartford MTL 3-0

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 Vancouver 1-2 Buffalo BUF 1-0
4/9 Vancouver 0-6 Buffalo BUF 2-0
4/11 Buffalo 4-5 Vancouver BUF 2-1
4/12 Buffalo 3-1 Vancouver BUF 3-1

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 St. Louis 2-3
OT
Chicago CHI 1-0
4/9 St. Louis 1-5 Chicago CHI 2-0
4/11 Chicago 4-1 St. Louis CHI 3-0

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 Atlanta 1-2
OT
NY Rangers NYR 1-0
4/9 Atlanta 1-5 NY Rangers NYR 2-0
4/11 NY Rangers 2-4 Atlanta NYR 2-1
4/12 NY Rangers 5-2 Atlanta NYR 3-1

Preliminary Round

Best of 5-game series
DateAwayScoreHomeSeries
4/8 Edmonton 3-4
OT
Philadelphia PHI 1-0
4/9 Edmonton 1-5 Philadelphia PHI 2-0
4/11 Philadelphia 3-2
2OT
Edmonton PHI 3-0

Quarterfinals

Best of 7-game series
(Pairings were re-seeded after the first and second rounds.)
DateAwayScoreHomeSeries
4/16 NY Islanders 2-1
OT
Boston NYI 1-0
4/17 NY Islanders 5-4
OT
Boston NYI 2-0
4/19 Boston 3-5 NY Islanders NYI 3-0
4/21 Boston 4-3
OT
NY Islanders NYI 3-1
4/22 NY Islanders 4-2 Boston NYI 4-1

Quarterfinals

Best of 7-game series
(Pairings were re-seeded after the first and second rounds.)
DateAwayScoreHomeSeries
4/16 Minnesota 3-0 Montreal MIN 1-0
4/17 Minnesota 4-1 Montreal MIN 2-0
4/19 Montreal 5-0 Minnesota MIN 2-1
4/20 Montreal 5-1 Minnesota Tied 2-2
4/22 Minnesota 2-6 Montreal MTL 3-2
4/24 Montreal 2-5 Minnesota Tied 3-3
4/27 Minnesota 3-2 Montreal MIN 4-3

Quarterfinals

Best of 7-game series
(Pairings were re-seeded after the first and second rounds.)
DateAwayScoreHomeSeries
4/16 Chicago 0-5 Buffalo BUF 1-0
4/17 Chicago 4-6 Buffalo BUF 2-0
4/19 Buffalo 2-1 Chicago BUF 3-0
4/20 Buffalo 3-2 Chicago BUF 4-0

Quarterfinals

Best of 7-game series
(Pairings were re-seeded after the first and second rounds.)
DateAwayScoreHomeSeries
4/16 NY Rangers 1-2 Philadelphia PHI 1-0
4/17 NY Rangers 1-4 Philadelphia PHI 2-0
4/19 Philadelphia 3-0 NY Rangers PHI 3-0
4/20 Philadelphia 3-4 NY Rangers PHI 3-1
4/22 NY Rangers 1-3 Philadelphia PHI 4-1

Semifinals

Best of 7-game series
(Pairings were re-seeded after the first and second rounds.)
DateAwayScoreHomeSeries
4/29 NY Islanders 4-1 Buffalo NYI 1-0
5/1 NY Islanders 2-1
2OT
Buffalo NYI 2-0
5/3 Buffalo 4-7 NY Islanders NYI 3-0
5/6 Buffalo 7-4 NY Islanders NYI 3-1
5/8 NY Islanders 0-2 Buffalo NYI 3-2
5/10 Buffalo 2-5 NY Islanders NYI 4-2

Semifinals

Best of 7-game series
(Pairings were re-seeded after the first and second rounds.)
DateAwayScoreHomeSeries
4/29 Minnesota 6-5 Philadelphia MIN 1-0
5/1 Minnesota 0-7 Philadelphia Tied 1-1
5/4 Philadelphia 5-3 Minnesota PHI 2-1
5/6 Philadelphia 3-2 Minnesota PHI 3-1
5/8 Minnesota 3-7 Philadelphia PHI 4-1

Stanley Cup Finals

Best of 7-game series
DateAwayScoreHomeSeries
5/13 NY Islanders 4-3
OT
Philadelphia NYI 1-0
5/15 NY Islanders 3-8 Philadelphia Tied 1-1
5/17 Philadelphia 2-6 NY Islanders NYI 2-1
5/19 Philadelphia 2-5 NY Islanders NYI 3-1
5/22 NY Islanders 3-6 Philadelphia NYI 3-2
5/24 Philadelphia 4-5
OT
NY Islanders NYI 4-2