Le'Bryan Nash came off the bench to score 21 points, including eight straight to start a critical second-half run, as Oklahoma State pulled out a 59-56 home win over longtime rival Tulsa.

The Cowboys (4-2), who had watched a 10-point lead turn into a seven-point deficit earlier in the second half, regained the upper hand for good when Keiton Page hit a 3-pointer with 2:25 remaining, part of the decisive 13-3 blitz fueled by Nash.

Oklahoma State struggled offensively, shooting 37 percent from the field and committing 17 turnovers, but it outscored the Golden Hurricane (4-4) from the foul line by a 20-13 margin, just enough to eke out the victory.

Tulsa trailed at halftime, 33-23, but scored the first seven points of the second period and took the lead when Jordan Clarkson scored three consecutive baskets to make it 41-38 with 10:43 to go.

Page scored 15 points for the Cowboys, who forced 20 Tulsa turnovers. Clarkson finished with 18 points and four steals to lead the Golden Hurricane in defeat.