2009 Duke Blue Devils Total Defense Split Stats through 01/07/2010
| Split | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G |
|---|---|---|---|---|---|---|---|
| All Games | 12 | 1834 | 2589 | 799 | 4423 | 5.5 | 368.6 |
| at Home | 6 | 845 | 1362 | 361 | 2207 | 6.1 | 367.8 |
| on Road | 6 | 989 | 1227 | 438 | 2216 | 5.1 | 369.3 |
| at Neutral Site | 0 | 0 | 0 | 0 | 0 | - | - |
| on Grass Field | 10 | 1416 | 2132 | 646 | 3548 | 5.5 | 354.8 |
| on Turf Field | 2 | 418 | 457 | 153 | 875 | 5.7 | 437.5 |
| vs. Conference | 8 | 1221 | 1864 | 535 | 3085 | 5.8 | 385.6 |
| vs. Non-Conference | 4 | 613 | 725 | 264 | 1338 | 5.1 | 334.5 |
| vs. Winning (FBS) | 4 | 796 | 1007 | 290 | 1803 | 6.2 | 450.8 |
| vs. Non-Winning (FBS) | 6 | 843 | 1314 | 398 | 2157 | 5.4 | 359.5 |
| in Wins | 5 | 634 | 715 | 301 | 1349 | 4.5 | 269.8 |
| in Losses | 7 | 1200 | 1874 | 498 | 3074 | 6.2 | 439.1 |
| vs. Ranked (AP) | 3 | 604 | 888 | 211 | 1492 | 7.1 | 497.3 |
| vs. Unranked (AP) | 9 | 1230 | 1701 | 588 | 2931 | 5.0 | 325.7 |
| in August/September | 4 | 613 | 725 | 264 | 1338 | 5.1 | 334.5 |
| in October | 4 | 448 | 812 | 234 | 1260 | 5.4 | 315.0 |
| in November | 4 | 773 | 1052 | 301 | 1825 | 6.1 | 456.3 |
| in December/January | 0 | 0 | 0 | 0 | 0 | - | - |