Matt Bradley scored 17 points and fifth-seeded San Diego State held off 12th-seeded Charleston 63–57 in a South Region first-round game on Thursday, March 16, afternoon in Orlando, Fla. Keshad Johnson, Jaedon LeDee and Aguek Arop scored eight points apiece for San Diego State (28–6), which will face 13th-seeded Furman in the second round on…