Chiney Ogwumike had 29 points and 15 rebounds, Mikaela Ruef produced a career performance on both ends, and second-seeded Stanford beat Penn State 82-57 on Sunday to reach the NCAA tournament regional final on its home floor.

The Cardinal (32-3) built a big first-half lead and rolled against the third-seeded Lady Lions to move into Tuesday night's regional final against either No. 4 seed North Carolina or top-seeded South Carolina.

Ruef recovered from getting poked in the eye early to contribute 11 points, 13 rebounds, five assists and two steals. She was cheered at every chance by the raucous home crowd at Maples Pavilion. Amber Orrange added 18 points in Stanford's ninth straight NCAA tournament home win.

Ariel Edwards scored 22 points for the Lady Lions (24-8), while leading scorer Maggie Lucas was held scoreless in the second half and finished with six.