2008 Idaho Vandals Fourth Down Conversion Defense Split Stats through 01/08/2009
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 12 | 22 | 10 | 45.45 |
| at Home | 6 | 13 | 7 | 53.85 |
| on Road/Neutral Site | 6 | 9 | 3 | 33.33 |
| in Wins | 2 | 7 | 4 | 57.14 |
| in Losses | 10 | 15 | 6 | 40.00 |
| vs. Conference | 8 | 13 | 5 | 38.46 |
| vs. Non-Conference | 4 | 9 | 5 | 55.56 |
| vs. Ranked (AP) | 1 | 2 | 1 | 50.00 |
| vs. Unranked (AP) | 11 | 20 | 9 | 45.00 |
| vs. FBS (I-A) | 11 | 19 | 7 | 36.84 |
| vs. FCS (I-AA) | 1 | 3 | 3 | 100.00 |
| vs. FBS Winning | 6 | 10 | 3 | 30.00 |
| vs. FBS Non-Winning | 5 | 9 | 4 | 44.44 |
| vs. BCS AQ | 1 | 2 | 0 | 0.00 |
| vs. BCS non-AQ | 10 | 17 | 7 | 41.18 |
| in August/September | 5 | 10 | 5 | 50.00 |
| in October | 4 | 8 | 2 | 25.00 |
| in November | 3 | 4 | 3 | 75.00 |
| in December/January | 0 | 0 | 0 | - |