Curtis Jones scored 23 points, Joshua Jefferson added 19 points and 10 rebounds and No. 3 Iowa State overcame a 13-point deficit to beat Iowa 89-80 on Thursday night.

Arthur Kaluma scored 23 points, Cam Carter added 21 and Kansas State beat sixth-ranked Iowa State 65-58 on Saturday.

Tre King had 21 points and nine rebounds, and No. 23 Iowa State knocked off No. 7 Kansas 79-75.

Tamin Lipsey scored 14 points, freshman Milan Momcilovic made a baseline jumper with 30.2 seconds left and Iowa State beat No. 2 Houston 57-53 to knock off the nation’s final unbeaten team.