1. Penn State (4-0, 1-0 Big Ten)
Nittany Lions can't look past Indiana to next week's huge game at Iowa. Last week: 1
2. Iowa (4-0, 1-0)
Hawkeyes face Friday road test at unbeaten Maryland. Last week: 2
3. Ohio State (3-1, 1-0)
Buckeyes have averaged 53.7 points in seven games vs. Rutgers. Scarlet Knights should be better this year. Last week: 3
4. Michigan State (4-0, 2-0)
Spartans step out of conference play to face Western Kentucky. Last week: 4