LUBBOCK, Texas (AP) -- Aleah Johnson had 19 points and nine rebounds Saturday to lead Texas Tech (No. 14 ESPN/USA Today, No. 16 AP) over Oklahoma State 76-51.

Plenette Pierson had 15 points and 10 rebounds, and Katrissa O'Neal added 13 points for the Red Raiders (13-2, 2-2 Big 12), who led 33-21 at halftime.

Texas Tech scored 36 points off turnovers, while Oklahoma State (10-5, 2-1) scored 12. The Red Raiders shot just 39 percent and Oklahoma State 35 percent.

Jennifer Crow scored 11 points for the Cowgirls, and Chantoya Hawkins had 10 points and 11 rebounds.