Oklahoma (14-5, 9-4 Big 12) moved up two spots to No. 7 in this week's AP Top 25 Poll, the AP announced on Monday.
The Sooners defeated Iowa State last week, 66-56, on Feb. 20 in Ames behind senior guard Austin Reaves' 20 points and five rebounds.
OU has five Top-15 wins this season, tied with No. 4 Ohio State for the most in the country. The Sooners jumped from No. 24 to No. 9 after consecutive wins against then-No. 9 Kansas, then-No. 5 Texas and then-No. 9 Alabama in January.
The Sooners return to action against Kansas State at 8 p.m. CT on Tuesday, Feb. 22 in Manhattan.