Grayson Allen scores career-best 33 to propel Duke

Grayson Allen scored 24 of his career-high 33 points in the second half to lead No. 12 Duke past Long Beach State 103-81 on Wednesday.

Matt Jones added 21 points, Derryck Thornton had 18 and Brandon Ingram finished with 14 in the final nonconference game for the Blue Devils (11-2).