STILLWATER, Okla. (February 2, 2013) -- Brittney Griner had 30 points, 10 rebounds and a career-high seven assists to lead top-ranked Baylor to its 19th straight win Saturday night, 81-62 over No. 19 Oklahoma State.

The Lady Bears (20-1, 10-0 Big 12) took control with an 18-2 run immediately after coach Kim Mulkey called timeout and put her five starters back on the floor with 10:03 remaining, just after Liz Donohoe's scoop shot put Oklahoma State (15-5, 4-5) up 21-16.

Griner had three baskets and also assisted on a 3-pointer by Jordan Madden and a Kimetria Hayden's layup during the stretch, which featured two shot-clock violations by the Cowgirls.

Odyssey Sims stretched the lead to 34-23 with a steal that led to a three-point play, and Baylor stretched its lead to 18 by scoring the first seven points after halftime.

Donohoe led the Cowgirls with 24 points, one off her season best.