The Blackhawks were put in a rough spot on Saturday afternoon when goaltender Corey Crawford had to undergo an emergency appendectomy before their matinee matchup with the Philadelphia Flyers.
With Scott Darling as the lone goaltender on the active roster the Blackhawks signed Eric Semborski to an amateur tryout to serve as Darling's backup for Saturday's game against the Flyers.
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Semborski, 23, has no NHL experience and last played club hockey at Temple University and for the Empire Junior Hockey Jersey Wildcats.
According to EliteProspects.