1. Ohio State (9-1, 7-0 Big Ten)
Buckeyes routed Purdue as C.J. Stroud passed for five TDs. A win over MSU puts Buckeyes a step closer to College Football Playoff. Last week: 1
2. Michigan State (9-1, 6-1)
Spartans blocked defending champion Buckeyes from making the CFP semifinals in 2015. Can they do it again? Last week: 2
3. Michigan (9-1, 6-1)
Wolverines visit Maryland, which won the first meeting vs. Michigan as a Big Ten member but has been outscored 202-41 since. Last week: 3
4. Wisconsin (7-3, 5-2)
Badgers are in firm control of the Big Ten West. They are host to Nebraska, which is 1-8 vs. Wisconsin since joining the Big Ten. Last week: 4