Walman (upper body) will miss out against the Red Wings on Thursday, Jeremy Rutherford of The Athletic reports.

EDGE Analysis

It's just the latest blow for the Blues, who are already without a full complement of forwards, which is why Walman was playing in the first place. Without the 25-year-old defenseman, St. Louis will once again be forced to play with just 17 skaters in Thursday's matchup before the team will be able to call up a player from AHL Springfield.