CHAMPAIGN, Ill. (AP) _ Kevin Turner scored 20 points as Illinois upset No. 13 Michigan State 84-63 Thursday night to tie the Spartans for first place in the Big Ten.

Illinois (18-7, 10-2 Big Ten), which never trailed, won its seventh straight game and snapped Michigan State's eight-game winning streak.

The Illini led by five points at halftime, then outscored Michigan State (17-5, 10-2 Big Ten) 52-36 in the second half. Illinois outshot the Spartans from the field 63 percent to 36 percent in the second half.

Jerry Hester scored 16 points for Illinois.

Mateen Cleaves, Michigan State's leading scorer with a 16.3 average, was held to 11. Morris Peterson also scored 11 for the Spartans.

Illinois was 9-for-17 from 3-point range, while Michigan State made only 4 of 18.

After Illinois raced to a 14-4 lead, Michigan State rallied and closed to 25-21 with an 8-0 run.