2008 Iowa Hawkeyes Opponent First Down Split Stats through 01/08/2009
| Split | G | Rush | Pass | Penalty | Total |
|---|---|---|---|---|---|
| All Games | 13 | 68 | 129 | 18 | 215 |
| at Home | 7 | 48 | 75 | 12 | 135 |
| on Road | 5 | 17 | 42 | 4 | 63 |
| at Neutral Site | 1 | 3 | 12 | 2 | 17 |
| on Grass Field | 10 | 62 | 101 | 17 | 180 |
| on Turf Field | 3 | 6 | 28 | 1 | 35 |
| vs. Conference | 8 | 45 | 84 | 10 | 139 |
| vs. Non-Conference | 5 | 23 | 45 | 8 | 76 |
| vs. Winning | 7 | 42 | 64 | 10 | 116 |
| vs. Non-Winning | 6 | 26 | 65 | 8 | 99 |
| in Wins | 9 | 50 | 88 | 13 | 151 |
| in Losses | 4 | 18 | 41 | 5 | 64 |
| vs. Ranked (AP) | 2 | 20 | 14 | 5 | 39 |
| vs. Unranked (AP) | 11 | 48 | 115 | 13 | 176 |
| in August/September | 5 | 26 | 47 | 8 | 81 |
| in October | 3 | 15 | 31 | 3 | 49 |
| in November | 4 | 24 | 39 | 5 | 68 |
| in December/January | 1 | 3 | 12 | 2 | 17 |