NHL Picks: Penguins vs Islanders Prediction, Lines (May 22)

Penguins have won two straight games in the series. Pittsburgh has reclaimed home-ice advantage with Game 3 win. The Pittsburgh Penguins and New York Islanders meet up on Saturday afternoon for Game 4 of their best-of-seven series in the East Division. Pittsburgh currently has a 2-1 series lead after winning two straight games over the Islanders.