Offensive efficiency: points per possession (PPP--more about this stat) Conference games only, thru January 29 1. Ohio State (1.11) 2. Michigan (1.09) 3. Wisconsin (1.04) 4. Michigan State (1.04) 5. Illinois (1.03) 6. Penn State (1.00) 7. Northwestern (0.98) 8. Indiana (0.97) 9. Iowa (0.97) 10. Purdue (0.94) 11. Minnesota (0.86)