Wisconsin's Corey Clement (6) is tripped up by Northwestern's Godwin Igwebuike during the first half on Saturday in Madison.
MADISON, Wis. -- Justin Jackson ran for 139 yards and a touchdown, and No. 20 Northwestern used a goal-line stand to hold off 21st-ranked Wisconsin for a 13-7 win on Saturday.
The Wildcats (9-2, 5-2 Big Ten) moved into a tie for second in the West Division with the Badgers (8-3, 5-2), who had won five in a row.
With 1:47 left, Joel Stave drove the Badgers from the 26 to the Northwestern 1.