Tonight’s AHL Calder Cup Playoff Referees and Linesmen – 4/28/19 Apr 28, 2019 | Tonight's Officials: AHL Grand Rapids Griffins vs. Chicago Wolves – 4:00pm Referees: Reid Anderson #49*, Terry Koharski #10 Linesmen: Tyson Baker #88*, Bevan Mills #53* *AHL/NHL Official All times Eastern