Offensive efficiency: points per possession (PPP--more about this stat) Conference games only, thru February 19 1. Ohio State (1.12) 2. Michigan (1.09) 3. Wisconsin (1.06) 4. Michigan State (1.06) 5. Penn State (1.03) 6. Illinois (1.03) 7. Iowa (1.00) 8. Purdue (0.97) 9. Indiana (0.97) 10. Northwestern (0.95) 11. Minnesota (0.93)