(Garfield Hts., Oh) The Canfield Cardinals won a key Greater Cleveland High School Hockey League Blue South Division contest over Garfield Hts. 8-3, Saturday night.  Riley Emery led the charge with 4 goals and 2 assists while Joe Geiser scored two, Scott Sittig and Tyler Buchenic added a goal apiece.  Nick Carney picked up three assists for the Cards, Sittig had two and Geiser 1.  The Cards are in a second place tie in the GCHSHL Blue South (3-4, 9-11 overall) with Garfield (3-4),  Notre Dame Cathedral Latin (3-2), and Midview (3-4) all with 6 points, and the final Baron Cup playoff spot up for grabs.  Canfield will take on Bay Village (7-0, 23-3-1) next Friday at the Ice Zone game time 6:30 p.m.