COL BKB: Oklahoma St. 71, Colorado 62

STILLWATER, Okla., Jan. 21 (UPI) -- Tony Allen scored 19 points and grabbed six rebounds Wednesday night to lift 25th-ranked Oklahoma State to a 71-62 win over Colorado.

It was the Cowboys' 20th straight home victory. Colorado (10-5, 2-2 Big 12) has not won at Oklahoma State since Jan. 12, 1980.

John Lucas, the reigning Big 12 Conference Player of the Week, added 15 points and five assists as the Cowboys (13-2, 3-1) improved to 9-0 at home this season and won their third straight overall.

Lamar Harris had 13 points and 13 rebounds for the Buffaloes, who had their three-game winning streak snapped. David Harrison also scored 13 points for Colorado, Blair Wilson added 11 and Jayson Obazuaye contributed 10.