Montreal is climbing up the standings and making a push for the Atlantic Division.
The Capitals fell to the Blues on Sunday afternoon for their second straight loss and sixth defeat in their last seven games.
Alex Ovechkin added his name to a short list of players in league history on Sunday.
Follow the conversation on social media with Capitals Pulse as you watch the Caps host the St. Louis Blues on NBC Sports Network.
Justin Peters hasn't won a game since November. He'll face one of the NHL's hottest teams in the St. Louis Blues on Sunday.