The Calgary Flames have made a single line-up change from Game 3 for tonight's Game 4, but it's a doozy.
Per the NHL's official game sheet for the game, the team has inserted Lance Bouma and Micheal Ferland into the line-up in place of Markus Granlund and Josh Jooris. It's Bouma's first game since April 7, when he was injured blocking a shot against the Arizona Coyotes, and Ferland's first since leaving Game 1 against Anaheim with an upper body injury.
The healthy scratched regulars tonight are Tyler Wotherspoon, Corey Potter, Drew Shore, Markus Granlund and David Wolf.