Eastern Conference
The franchises have met seven times in the playoffs, with the Flyers winning four series (1989 Patrick Division Finals, 4–3; 1997 Eastern Conference Quarter-finals, 4–1; 2000 Eastern Conference Semi-finals, 4–2; and 2012 Eastern Conference Quarter-finals, 4–2) and the Penguins winning three (2008 Eastern Conference Finals, 4–1; 2009 Eastern Conference Quarterfinals, 4–2; and 2018 Eastern Conference First Round, 4–2).