The Penguins and Flyers have played twice this season, with one of the games producing a full-blown melee at the conclusion ...

A lot has changed since the Penguins and the Flyers last met in the playoffs back in 2012 for the Eastern Conference Quarterfinals. After melting down in a strange series that still defies explanation ...

Here's a breakdown of the Penguins-Flyers rivalry, from early beginnings to the stars of today that make these matchups ...