The Altona Bisons and Pembina Valley Orioles won their playoff openers on Tuesday night. Coaches Phil Hildebrand of Pembina Valley and Curt Letkeman of Altona will join Clayton Dreger on the Bisons/Orioles Report which airs Wednesdays at 11:35 a.m. & 5:15 p.m. on CFAM Radio 950.