College basketball: Duke’s Grayson Allen takes over in battle of top teams

Grayson Allen — Duke’s lone senior — scored a career-high 37 points, freshman Trevon Duval had 17 points and 10 assists, and the top-ranked Blue Devils beat No. 2 Michigan State 88-81 in the Champions Classic on Tuesday night in Chicago.

The Blue Devils (3-0) lost Marvin Bagley III to an eye injury...