Offensive rebound pct. Oreb pct. = orebs/(orebs + opp. drebs) (More about this stat) Thru January 1 1. Illinois (43.4) 2. Michigan State (38.9) 3. Wisconsin (38.6) 4. Purdue (37.9) 5. Minnesota (37.7) 6. Penn State (37.5) 7. Michigan (35.8) 8. Iowa (34.1) 9. Ohio State (33.4) 10. Indiana (30.4) 11. Northwestern (24.5)