2009 Duke Blue Devils Sack Split Stats through 01/07/2010
| Split | G | Sacks | Sack Yards | Sacks/G |
|---|---|---|---|---|
| All Games | 12 | 17.0 | 100 | 1.42 |
| at Home | 6 | 6.0 | 37 | 1.00 |
| on Road/Neutral Site | 6 | 11.0 | 63 | 1.83 |
| in Wins | 5 | 9.0 | 60 | 1.80 |
| in Losses | 7 | 8.0 | 40 | 1.14 |
| vs. Conference | 8 | 14.0 | 86 | 1.75 |
| vs. Non-Conference | 4 | 3.0 | 14 | 0.75 |
| vs. Ranked (AP) | 3 | 3.0 | 16 | 1.00 |
| vs. Unranked (AP) | 9 | 14.0 | 84 | 1.56 |
| vs. FBS (I-A) | 10 | 16.0 | 95 | 1.60 |
| vs. FCS (I-AA) | 2 | 1.0 | 5 | 0.50 |
| vs. FBS Winning | 4 | 5.0 | 28 | 1.25 |
| vs. FBS Non-Winning | 6 | 11.0 | 67 | 1.83 |
| vs. BCS AQ | 9 | 15.0 | 87 | 1.67 |
| vs. BCS non-AQ | 1 | 1.0 | 8 | 1.00 |
| in August/September | 4 | 3.0 | 14 | 0.75 |
| in October | 4 | 8.0 | 53 | 2.00 |
| in November | 4 | 6.0 | 33 | 1.50 |
| in December/January | 0 | 0.0 | 0 | - |