The number-25 Iowa State Cyclones beat Oklahoma in the final minute of a 63-60 win at Lloyd Noble Center. Caleb Grill hit a three to break a 58-58 tie with a half-minute left in regulation, and Osun Osunniyi hit a pair of free throws to put the game away. Grill led the Cyclones with 20 points in the victory. Iowa State improved to 11-and-2 overall and 2-and-0 in the Big 12. The Cyclones visit number-17 TCU on Saturday. In other program news, four-star center JT Rock committed to Iowa State yesterday.