Johnson (undisclosed) left Friday's game against Carolina and is unlikely to play Saturday in St. Louis, Ben Pope of the Chicago Sun-Times reports.

EDGE Analysis

Johnson was on the ice for 7:01 in Friday's game before leaving with an injury. Head coach Jeremy Colliton said that he is still being evaluated, so another update on his status should be available in the coming days. Assuming he doesn't make a surprise recovery and suit up Saturday, Dylan Strome could slide back into the lineup.