Islanders-Capitals Playoff History
Capitals–Islanders rivalry - Wikipedia
Islanders Gameday News: In D.C. for another big one - Lighthouse
Penguins vs. Capitals: 10 most memorable (and forgettable) moments
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Finally! Islanders advance to second round for first time since 1993
NHL: 30 most unforgettable individual playoff runs in history
Three storylines heading into Capitals training camp - Washington
A Collision Crosses the Line for the Islanders - The New York Times
Capitals advance with Game 7 win over Islanders
All capsized: A not-so-brief history of Capitals playoff collapses
Islanders-Bruins playoff history could be good New York omen
Here are the NY Islanders Playoff Scenarios after the disastrous
A Full Guide to the 2021 NHL Playoffs - The New York Times
Rangers vs. Islanders not in the cards as another playoff matchup
With Fans in Full Voice, Islanders Upset Penguins - The New York Times