2009 Iowa Hawkeyes Total Defense Split Stats through 01/07/2010
| Split | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G |
|---|---|---|---|---|---|---|---|
| All Games | 13 | 1607 | 1988 | 844 | 3595 | 4.26 | 276.5 |
| at Home | 7 | 764 | 1204 | 476 | 1968 | 4.13 | 281.1 |
| on Road/Neutral Site | 6 | 843 | 784 | 368 | 1627 | 4.42 | 271.2 |
| in Wins | 11 | 1248 | 1786 | 700 | 3034 | 4.33 | 275.8 |
| in Losses | 2 | 359 | 202 | 144 | 561 | 3.90 | 280.5 |
| vs. Conference | 8 | 962 | 1272 | 543 | 2234 | 4.11 | 279.3 |
| vs. Non-Conference | 5 | 645 | 716 | 301 | 1361 | 4.52 | 272.2 |
| vs. Ranked (AP) | 4 | 568 | 446 | 241 | 1014 | 4.21 | 253.5 |
| vs. Unranked (AP) | 9 | 1039 | 1542 | 603 | 2581 | 4.28 | 286.8 |
| vs. FBS (I-A) | 12 | 1523 | 1718 | 774 | 3241 | 4.19 | 270.1 |
| vs. FCS (I-AA) | 1 | 84 | 270 | 70 | 354 | 5.06 | 354.0 |
| vs. FBS Winning | 7 | 1036 | 773 | 433 | 1809 | 4.18 | 258.4 |
| vs. FBS Non-Winning | 5 | 487 | 945 | 341 | 1432 | 4.20 | 286.4 |
| vs. BCS AQ | 11 | 1443 | 1502 | 709 | 2945 | 4.15 | 267.7 |
| vs. BCS non-AQ | 1 | 80 | 216 | 65 | 296 | 4.55 | 296.0 |
| in August/September | 4 | 531 | 686 | 251 | 1217 | 4.85 | 304.3 |
| in October | 5 | 526 | 935 | 321 | 1461 | 4.55 | 292.2 |
| in November | 3 | 407 | 355 | 222 | 762 | 3.43 | 254.0 |
| in December/January | 1 | 143 | 12 | 50 | 155 | 3.10 | 155.0 |