Offensive rebound pct. Oreb pct. = orebs/(orebs + opp. drebs) (More about this stat) Conference games only, thru January 23 1. Michigan (37.7) 2. Penn State (36.1) 3. Purdue (33.2) 4. Ohio State (33.0) 5. Iowa (32.7) 6. Wisconsin (31.0) 7. Minnesota (30.0) 8. Illinois (29.8) 9. Michigan State (29.4) 10. Indiana (28.4) 11. Northwestern (23.4)