(AP) – Clayton Tune threw for 316 yards and three touchdowns and Houston beat Navy 37-21 on Saturday. Dalen Morris completed a 60-yard touchdown pass to Ryan Mitchell to give Navy a 13-9 lead with 4:02 left before halftime. The Cougars held Navy (3-3, 3-1) to 11 yards in six plays on the ensuing drive and forced a punt. Houston then used a 10-play, 77-yard drive that ended with a 33-yard touchdown pass from Tune to Porter for a 17-point advantage. Tune wrapped it up with 24-yard touchdown pass to Stevenson with 5:24 left to play.