Pittsburgh is 9-3 all-time in playoff series under head coach Mike Sullivan. His nine playoff series victories are the most in franchise history, and his 41 playoff wins are two shy of tying Dan Bylsma's team record (43).
The Penguins have an all-time series record of 15-9 in best-of-seven playoff series when entering Game 5 tied 2-2 in the series. In those series where Pittsburgh has home-ice advantage, they are 8-5.
The Penguins are 19-9 all-time under head coach Mike Sullivan in the playoffs following a loss (7-1 in 2016; 7-2 in 2017; 3-2 in 2018; 0-3 in 2019; 1-1 in 2020; 1-0 in 2021).
With his first career playoff goal in Game 4, Zach Aston-Reese registered the Penguins' first shorthanded goal in the playoffs since April 29, 2017 when Matt Cullen tallied a shorty in Game 2 of Round Two at Washington.
The Penguins have 11 players on their postseason roster looking to make their NHL playoff debut - forwards Anthony Angello, Kasper Bjorkqvist, Drew O'Connor, Radim Zohorna, defensemen Mark Friedman, P.O Joseph and Juuso Riikola, and goaltenders Casey DeSmith, Alex D'Orio, Maxime Lagace and Emil Larmi.