Pearson is considered day-to-day after leaving Thursday's game versus the Coyotes with an upper-body injury, Farhan Lalji of TSN reports.
Head coach Bruce Boudreau said he hopes Pearson isn't forced to miss Saturday's game versus the Sharks, though the winger will need to be evaluated further. Pearson's status should be updated again before Saturday -- if he can't play, Sheldon Dries would likely draw into the lineup.