2009 Idaho Vandals Opponent First Down Split Stats through 01/07/2010
| Split | G | Rush | Pass | Penalty | Total |
|---|---|---|---|---|---|
| All Games | 13 | 101 | 171 | 19 | 291 |
| at Home | 6 | 44 | 85 | 6 | 135 |
| on Road/Neutral Site | 7 | 57 | 86 | 13 | 156 |
| in Wins | 8 | 51 | 118 | 13 | 182 |
| in Losses | 5 | 50 | 53 | 6 | 109 |
| vs. Conference | 8 | 70 | 104 | 11 | 185 |
| vs. Non-Conference | 5 | 31 | 67 | 8 | 106 |
| vs. Ranked (AP) | 1 | 6 | 16 | 1 | 23 |
| vs. Unranked (AP) | 12 | 95 | 155 | 18 | 268 |
| vs. FBS (I-A) | 13 | 101 | 171 | 19 | 291 |
| vs. FCS (I-AA) | 0 | 0 | 0 | 0 | 0 |
| vs. FBS Winning | 5 | 44 | 58 | 9 | 111 |
| vs. FBS Non-Winning | 8 | 57 | 113 | 10 | 180 |
| vs. BCS AQ | 1 | 9 | 10 | 1 | 20 |
| vs. BCS non-AQ | 12 | 92 | 161 | 18 | 271 |
| in August/September | 4 | 26 | 45 | 8 | 79 |
| in October | 5 | 47 | 73 | 3 | 123 |
| in November | 3 | 22 | 35 | 5 | 62 |
| in December/January | 1 | 6 | 18 | 3 | 27 |