The Iowa State Cyclones start the Big 12 season 0-2, with both losses at Hilton Coliseum.
Monday night, the Texas Longhorns outlasted the Cyclones, 74-70 in overtime.
Donovan Jackson scored 24 points for ISU, while Cameron Lard had 21 points and 16 rebounds. Dylan Osetkowski netted a career high 25 for the Longhorns.
ISU had won nine straight games before Big 12 play started.