The Blackhawks suffered just their sixth loss of the season, only three of which have come in the regulation 60 minutes. Chicago had won its previous three games, but Anaheim moved within three points of the Blackhawks for the best record in the NHL.
Anaheim has also lost only three games in regulation this season, but has dropped one more in overtime than the Blackhawks.
Both Hiller and Chicago's Corey Crawford made 22 saves.
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