GRAYSON (Interstat) — The Grayson Vikings defeated the Eastern Oklahoma State Mountaineers 89-79 in a men’s junior college basketball game Wednesday. Grayson built a substantial 48-53 halftime lead and maintained its advantage through the second half. The win was the first of the season for the Vikings, who improved to 1-2. Eastern Oklahoma State dropped to 0-2 with the loss. The two teams are scheduled for a rematch on Dec. 4 in Oklahoma.