LUBBOCK, Texas (Ticker) -- Plenette Pierson and Katrisa O'Neal scored 20 points apiece as No. 11 Texas Tech rolled to its third straight win, 85-59 over Southern California.

Pierson and O'Neal combined to make 14-of-29 shots as the Lady Raiders (8-1) shot 52 percent (31-of-60) and forced a whopping 30 turnovers.

Amber Tarr and Jia Perkins each added 15 points for Texas Tech, which opened a 42-30 halftime lead and never looked back. The Lady Raiders' lone loss was a 59-51 setback against North Carolina State on December 9.

Aisha Hollans scored 17 points off the bench and Tiffany Elmore added 12 for USC (5-4), which shot 39 percent (22-of-57) and lost the battle on the boards, 38-35.