The Pittsburgh Penguins vs. Washington Capitals boils down in many ways to speed against size. Through 4 games, the Penguins speed has come through and been a key reason they are up 3 games to 1 in a tight series.
Before Game 4, a highly jacked-up Ben Lovejoy gave a great interview on NBC.
"Since Christmas teams have been trying to combat our speed by punching us in the mouth. We’ve been taking it, and we’re going to keep on taking it and force them to turn with our speed."
That quote looks verbatim like a message coach Mike Sullivan might send to his team.