TONKAWA— The 9th ranked Northern Oklahoma College Mavericks finished off Labette (Kan.) with a 20-4 run in the second half and beat the Cards 68-52 at Foster-Piper Fieldhouse Monday night. It was the first game of the spring semester. NOC (15-1) was led by Demaree King and Avante Lederer with 15 points each. Deaveon Bankston added 11 off the NOC bench. The Mavs led Labette at half 36-22 but the…