Game 55 Preview: Buffalo Sabres @ Pittsburgh Penguins 5/6/2021: lines, how to watch

Season Series: Pittsburgh is up 5-1-0 on Sabres this season. The Pens won in Buffalo 5-2 on March 11th and then 3-0 on March 13th, followed by a 5-2 win on 3/24 and a 4-0 win on 3/25, with the Pens taking a 3-2 victory on 4/17 but Buffalo bouncing back the next day on 4/18 with a 4-2 win for their first taste of victory over the Pens this year. Recent History: The Pens have been good for a while, and the Sabres have not.