Cooper Flagg needed just one half to record the first double-double of his college career on Friday night as the No. 7 Blue Devils beat Army 100-58. The freshman phenom had 13 points, 10 rebounds, two blocks and a steal at halftime as Duke opened up a 43-20 lead.

Duke head coach Jon Scheyer said he and the Blue Devils’ staff will work tirelessly over the next four days to help ease Cooper Flagg’s cramping issues, with a game against Kentucky looming Tuesday.

Cooper Flagg probably could’ve had more than the 13 points and 11 rebounds he finished with in No. 7 Duke’s 100-58 rout of Army on Friday night. All of Flagg’s points and all but one rebound came in the first half of the decisive victory for the Blue ...