The Boston Bruins start their three game road series against the Buffalo Sabres tonight before a two game series in Pittsburgh. 

Before heading out to Buffalo, head coach Bruce Cassidy gave an update on some of the injured Bruins and one of them will jump back into the lineup tonight. 

All indications point to Matt Grzelcyk suiting back up and he'll skate on the top pairing with Charlie McAvoy. Mike Reilly will skate with Connor Clifton on the second while Jeremy Lauzon will skate with Jakub Zboril. 

Jaroslav Halak joined the team for the road trip however isn't ready to go just yet. 

Tuukka Rask will get the start for the B's and he'll be backed up by Jeremy Swayman. 

When it comes to the power play, Grzelcyk will play on the top group while McAvoy will play on the second wave. 

Check out the full lineup below including both power play units. 

Marchand - Bergeron - Pastrnak
Hall - Krejci - Smith
Ritchie - Coyle - DeBrusk
Kuraly - Lazar - Wagner

Grzelcyk - McAvoy
Reilly - Clifton
Lauzon - Zboril


PP1: Ritchie-Bergeron-Marchand- Pastrnak-Grzelcyk

PP2: Hall-Krejci-Smith-Reilly-McAvoy