No. 7 Baylor women roll to 81-64 victory over No. 12 Oklahoma State with Sims scoring 33

Baylor guard Odyssey Sims (0) celebrates after scoring a three-pointer against Oklahoma State in the first half of an NCAA women's college basketball games, Sunday, Feb. 9, 2014, in Waco, Texas. Both teams in the contest are wearing uniforms accenting in pink helping bring attention to breast cancer awareness. (AP Photo/Tony Gutierrez) (The Associated Press)

Baylor Bears' Odyssey Sims (0) passes the ball after winning control of it on a scramble on the floor against Oklahoma State 's LaShawn Jones, left, and Tiffany Bias (3) in the first half of an NCAA college basketball game on Sunday, Feb. 9, 2014, in Waco, Texas. (AP Photo/Tony Gutierrez) (The Associated Press)

WACO, Texas – Odyssey Sims scored 33 points with three 3-pointers and No. 7 Baylor clinched its 14th consecutive 20-win season with an 81-64 victory over No. 12 Oklahoma State on Sunday.

The Lady Bears (20-3, 10-1 Big 12) have won 33 consecutive conference home games. They have won six in a row overall.

Makenzie Robertson, Baylor's other senior starter, and freshman Nina Davis both finished with 13 points. Niya Johnson had 12 assists and Davis nine rebounds.

Robertson had eight points and Sims seven in a 17-4 run over a 5-minute spurt in the first half that put the Lady Bears ahead to stay.

Liz Donohoe had 22 points for Oklahoma State (19-4, 8-4). Tiffany Bias and Kendra Suttles each had 11 points while Brittney Martin had 14 rebounds.