PITTSBURGH — Houston looks like a problem again. Kyler Edwards scored 25 points, Fabian White Jr. added 14 and Houston’s defense clamped down in the second half to make things even tougher on UAB’s leading scorer, Jordan “Jelly” Walker, who made 1 of 10 3-pointers. “Defensively, second half, I thought we were outstanding in just about every facet, our ball …
