(AP Photo/Karl B DeBlaker)GREENVILLE, N.C. – Jayden Gardner had 21 points and 15 rebounds to help East Carolina stun fifth-ranked Houston 82-73 on Wednesday night, securing the Pirates' first win against a ranked opponent in nearly two decades. Tremont Robinson-White added 17 points for East Carolina, which defied season-long offensive struggles against one of the nation's top defensive teams. East Carolina shot 47% and made 11 of 24 3-pointers — and more impressively, the Pirates led for the last 12-plus minutes against a Houston team that struggled to make much of anything after halftime. East Carolina (8-6, 2-6 American Athletic Conference) hadn't won a game in more than a month between five straight losses and three postponements. AdECU: East Carolina hadn't won since beating Tulane at home on Dec. 22.