AMES, Iowa (AP) – Scott Christopherson had 23 points in his final home game and Iowa State rallied to beat No. 9 Baylor 80-72 Saturday night for its second win over a top-10 opponent this season. Melvin Ejim added 15 points for the Cyclones (22-9, 12-6 Big 12), who also secured the No. 3 seed for next week’s conference tournament. Baylor led by as much as nine late in the second half, but the Bears went nearly 5 minutes without a point down the stretch. Baylor pulled to 66-64, but Tyrus McGee drilled a 3 with 1:24 left and the Bears followed with a crushing offensive foul. Pierre Jackson had a career night with 35 points for the Bears (25-6, 12-6), who fell to the fourth seed for the Big 12 tournament.