No. 24 Iowa St. 82, No. 16 Oklahoma 61
Hallie Christofferson scored 24 points and Nikki Moody had 20 points and 13 assists Tuesday night to help No. 24 Iowa State beat No. 16 Oklahoma 82-61.
The Cyclones (13-2, 4-1) snapped Oklahoma's six-game winning streak and pulled even with the Sooners for second place in the Big 12, a half-game behind No. 1 Baylor.
Nicole Blaskowsky added 17 points for Iowa State, making five 3-pointers.
Sharane Campbell led the Sooners (14-3, 4-1) with 19 points. Aaryn Ellenberg scored 16 points and Morgan Hook scored 11 for Oklahoma.
Iowa State owned a 47-29 rebounding advantage, led by Brynn Williamson with 10.