Michigan State found its offensive rhythm to open the second half, going 73 yards on 11 plays to move back in front of Rutgers.
LJ Scott saw his first action of the game and scored on a 1-yard run with 9:01 to play in the third quarter to give the Spartans a 17-14 lead.
Michigan State was hit by the injury bug again as running back Madre London left with a right leg injury.
First half errors hurt MSU
Michigan State has controlled the ball through the first half, but several big mistakes have led to a 14-10 Rutgers lead at halftime.