Allen was brought in by the Canadiens from the Blues, along with a 2022 seventh-round pick, in exchange for 2020 picks in the third and seventh rounds.

Allen will be the backup to Jordan Binnington in Friday's Game 6 against the Canucks, Jeremy Rutherford of The Athletic reports.

Allen led the Blues onto the ice and will start Game 5 versus the Canucks on Wednesday, Thomas Drance of The Athletic Vancouver reports.

Allen will be stationed between the pipes for Monday's Game 4 tilt with Vancouver, Jeremy Rutherford of The Athletic reports.

Allen will patrol the blue paint for Sunday's contest against the Canucks, Thomas Drance of The Athletic Vancouver reports.

Allen yielded one goal on 38 shots in Sunday's 2-1 round-robin shootout loss to the Stars.

Allen will guard the cage during Sunday's round-robin finale against Dallas, Alex Ferrario of 101 ESPN reports.

Allen is slated to take on the Ducks in Anaheim on Wednesday, Jeremy Rutherford of The Athletic reports.

Allen stopped all 29 shots during Sunday's 2-0 win in Chicago, giving the Blues' netminder his second shutout of the season.

Allen will be stationed between the pipes for Sunday's contest in Chicago, Tom Timmermann of the St. Louis Post-Dispatch reports.