LAS VEGAS (AP) — Mikayla Pivec had seven of her 17 points in the fourth quarter when Oregon State pulled away and the Beavers beat previously unbeaten Oklahoma State 73-54 in the Play 4 Kay Shootout championship game on Wednesday night.

Sydney Wiese added 15 points and Breanna Brown scored 12. The Beavers (10-1) had a 9-0 run to lead 59-43 early in the fourth quarter and mostly traded baskets from that point on to earn their seventh straight win.

Neither team led by more than five in the first half until Oregon State went ahead 37-30 on Pivec's jumper with 18 seconds left in the half.

The Cowg...