The New York Islanders used 27 players in the 1989-90 playoffs, with a 1-4-0 record. Brent Sutter led the team with 5 points (2 goals, 3 assists) in 5 games. Glenn Healy played the most games in goal (4).
| # | Player — sort by name ⇅ | GP — sort by games played ⇅ | Streak | G — sort by goals ⇅ | A — sort by assists ⇅ | PTS — sort by points ▼ | P/GP — sort by points per game ⇅ | PPG — sort by power-play goals ⇅ | SOG — sort by shots on goal ⇅ | HIT — sort by hits ⇅ | BLK — sort by blocked shots ⇅ | PIM — sort by penalty minutes ⇅ | TOI — sort by average ice time ⇅ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Brent Sutter 🇨🇦 C 27 | 5 | 🔥 1 | 2 | 3 | 5 | 1.00 | 2 | 17 | 0 | 0 | 2 | — |
| 2 | David Volek 🇨🇿 LW 23 | 5 | 🔥 4 | 1 | 4 | 5 | 1.00 | 0 | 19 | 0 | 0 | 0 | — |
| 3 | Jeff Norton 🇺🇸 D 24 | 4 | 🔥 2 | 1 | 3 | 4 | 1.00 | 0 | 7 | 0 | 0 | 17 | — |
| 4 | Patrick Flatley 🇨🇦 RW 26 | 5 | 🔥 3 | 3 | 0 | 3 | 0.60 | 2 | 12 | 0 | 0 | 2 | — |
| 5 | Randy Wood 🇺🇸 RW 26 | 5 | 🔥 1 | 1 | 1 | 2 | 0.40 | 0 | 15 | 0 | 0 | 4 | — |
| 6 | Wayne Mcbean 🇨🇦 D 21 | 2 | 🔥 2 | 1 | 1 | 2 | 1.00 | 0 | 7 | 0 | 0 | 0 | — |
| 7 | Derek Laxdal 🇨🇦 RW 24 | 1 | 🔥 1 | 0 | 2 | 2 | 2.00 | 0 | 0 | 0 | 0 | 2 | — |
| 8 | Brad Lauer 🇨🇦 RW 23 | 4 | 🔥 1 | 0 | 2 | 2 | 0.50 | 0 | 9 | 0 | 0 | 10 | — |
| 9 | Gary Nylund 🇨🇦 D 26 | 5 | 🔥 1 | 0 | 2 | 2 | 0.40 | 0 | 8 | 0 | 0 | 17 | — |
| 10 | Jeff Finley 🇨🇦 D 22 | 5 | 🧊 2 | 0 | 2 | 2 | 0.40 | 0 | 4 | 0 | 0 | 2 | — |
| 11 | Rob DiMaio 🇨🇦 RW 22 | 1 | 🔥 1 | 1 | 0 | 1 | 1.00 | 0 | 4 | 0 | 0 | 4 | — |
| 12 | Bryan Trottier 🇨🇦 C 33 | 4 | 🧊 3 | 1 | 0 | 1 | 0.25 | 0 | 7 | 0 | 0 | 4 | — |
| 13 | Tom Fitzgerald 🇺🇸 RW 21 | 4 | 🧊 3 | 1 | 0 | 1 | 0.25 | 0 | 3 | 0 | 0 | 4 | — |
| 14 | Hubie Mcdonough 🇺🇸 C 26 | 5 | 🧊 2 | 1 | 0 | 1 | 0.20 | 0 | 7 | 0 | 0 | 4 | — |
| 15 | Doug Crossman 🇨🇦 D 29 | 5 | 🧊 4 | 0 | 1 | 1 | 0.20 | 0 | 6 | 0 | 0 | 6 | — |
| 16 | Pat LaFontaine 🇺🇸 C 25 | 2 | 🔥 1 | 0 | 1 | 1 | 0.50 | 0 | 5 | 0 | 0 | 0 | — |
| 17 | Rod Dallman 🇨🇦 LW 23 | 1 | 🔥 1 | 0 | 1 | 1 | 1.00 | 0 | 1 | 0 | 0 | 0 | — |
| 18 | Ken Baumgartner 🇨🇦 LW 24 | 4 | 🧊 4 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 27 | — |
| 19 | Derek King 🇨🇦 LW 23 | 4 | 🧊 4 | 0 | 0 | 0 | 0.00 | 0 | 7 | 0 | 0 | 4 | — |
| 20 | Alan Kerr 🇨🇦 RW 26 | 4 | 🧊 4 | 0 | 0 | 0 | 0.00 | 0 | 9 | 0 | 0 | 10 | — |
| 21 | Don Maloney 🇨🇦 LW 31 | 5 | 🧊 5 | 0 | 0 | 0 | 0.00 | 0 | 4 | 0 | 0 | 2 | — |
| 22 | Gerald Diduck 🇨🇦 D 24 | 5 | 🧊 5 | 0 | 0 | 0 | 0.00 | 0 | 12 | 0 | 0 | 12 | — |
| 23 | Jari Gronstrand 🇫🇮 D 27 | 3 | 🧊 3 | 0 | 0 | 0 | 0.00 | 0 | 0 | 0 | 0 | 4 | — |
| 24 | Marc Bergevin 🇨🇦 D 24 | 1 | 🧊 1 | 0 | 0 | 0 | 0.00 | 0 | 1 | 0 | 0 | 2 | — |
| 25 | Mick Vukota 🇨🇦 RW 23 | 1 | 🧊 1 | 0 | 0 | 0 | 0.00 | 0 | 3 | 0 | 0 | 17 | — |
| Team totals · 25 skaters | 5 | 13 | 23 | 36 | 7.20 | 4 | 167 | 0 | 0 | 156 |
| # | Goalie — sort by name ⇅ | GP — sort by games played ⇅ | Share of games | W — sort by wins ▼ | GAA — sort by goals against average ⇅ | SV% — sort by save percentage ⇅ | SV — sort by saves ⇅ | GA — sort by goals against ⇅ | TOI |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Glenn Healy 🇨🇦 G 27 | 4 | 1 | 2.25 | 0.000 | 0 | 9 | 41:31 | |
| 2 | Mark Fitzpatrick 🇨🇦 G 21 | 4 | 0 | 3.25 | 0.000 | 0 | 13 | 38:00 |
74% of this roster was born in Canada, against 71% across the league. Canadian-born players scored 61% of the team's points.
| Country | Players | Share of roster | vs NHL | Points | Who |
|---|---|---|---|---|---|
| Canada | 20 |
|
+3 | 22 (61%) | Sutter, Flatley, Laxdal, Lauer +16 |
| United States | 5 |
|
+1 | 9 (25%) | Norton, Wood, Fitzgerald, Mcdonough +1 |
| Czechia | 1 |
|
+2 | 5 (14%) | Volek |
| Finland | 1 |
|
+1 | 0 | Gronstrand |
Brent Sutter led the New York Islanders in scoring in the 1989-90 playoffs with 5 points — 2 goals and 3 assists in 5 games. Next came David Volek (5) and Jeff Norton (4).
Patrick Flatley scored 3 goals for the New York Islanders in the 1989-90 playoffs, 2 of them on the power play.
The New York Islanders dressed 27 players in the 1989-90 playoffs: 25 skaters and 2 goalies. Together the skaters scored 13 goals.
Glenn Healy played the most games in goal for the New York Islanders in the 1989-90 playoffs: 4 games, 1 wins, a 0.000 save percentage and a 2.25 goals against average. Mark Fitzpatrick was the backup, in 4 games.
The average age was 24.9 years. Tom Fitzgerald was the youngest at 21, and Bryan Trottier the oldest at 33.
The New York Islanders used 27 players in the 1989-90 playoffs with a known birthplace. By country of birth: 20 in Canada, 5 in the United States and 1 in Czechia. The other 1 came from Finland. League-wide that season, 71% of players were born in Canada, against 74% on this roster.