By JAY COHEN
AP Sports Writer
CHICAGO (AP) - 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.
On a court full of some college basketball's brightest stars, Allen stepped up whenever his team needed a big play. The Blue Devils (3-0) lost Marvin Bagley III to an eye injury midway through the first half, but Allen made five 3-pointers and scored 21 points in the second half to help make up for the missing freshman phenom.
Wendell Carter Jr. added 12 points and 12 rebounds, helping Duke coach Mike Krzyzewski improve to 12-1 in his career against Michigan State.
Miles Bridges, Jaren Jackson Jr. and Nick Ward each scored 19 points for the Spartans, who blocked 12 shots - just one shy of the school record. Michigan State (1-1) shot 51 percent from the field, but was outrebounded 46-34 by the long and athletic Blue Devils.