The St. Norbert Green Knights opened their college basketball season Thursday night with a resounding 79-49 victory over UW-Oshkosh at the Kolf Sports Center.  It was the biggest margin of victory in a series that dates back to 1917.  Brandon Gries led St. Norbert with 19 points, Andrew Schwoerer added 14.   The Knights shot over 56% from the floor in the win.