Offensive rebound pct. Oreb pct. = orebs/(orebs + opp. drebs) (More about this stat) All games, thru January 16 1. Illinois (40.9) 2. Penn State (37.7) 3. Purdue (37.3) 4. Michigan (37.2) 5. Michigan State (36.9) 6. Wisconsin (36.2) 7. Minnesota (33.9) 8. Ohio State (33.2) 9. Iowa (32.9) 10. Indiana (29.1) 11. Northwestern (23.7)