Maple Leafs goalie Anthony Stolarz exited Monday’s 5-4 Game 1 win over the Panthers after being hit in the head and left the arena on a stretcher to be taken to a local hospital, according to ESPN.

He has since left the hospital, per TSN.

Stolarz seemingly vomited in the bench area before his exit, which can be a sign of a concussion.

Toronto coach Craig Berube lamented the lack of a penalty call on the play that knocked his goalie out roughly halfway through the second period, while only adding that he was being evaluated.