SAN ANTONIO (AP) — Houston’s suffocating defense wiped away a 14-point deficit over the final eight minutes and erased Cooper Flagg and Duke’s title hopes Saturday in a 70-67 stunner over the Blue Devils at the Final Four. Duke made a grand total of one field goal over the last 10:30 of this game. The second-to-last attempt was a step-back jumper in the lane by Flagg that J’Wan Roberts disrupted. The last was a desperation heave by Tyrese Proctor that caught nothing at the buzzer. The Cougars, who have never won a title, not even in the days of Phi Slama Jama, will play Florida on Monday night for the championship.