(AP Photo/Charles Rex Arbogast)INDIANAPOLIS – Cade Cunningham vowed to lead Oklahoma State to a strong run through the NCAA Tournament. 4 seed Oklahoma State to its first NCAA Tournament win since 2009. AdAnderson picked up the offensive slack for Oklahoma State and scored 14 points in the first half. Liberty was seeking another NCAA upset two years after bouncing Mississippi State in the first round. McGhee's long-range shooting gave teammates the confidence to contribute and keep Oklahoma State honest defensively.