2011 Purdue Boilermakers Third Down Conversion Defense Split Stats through 01/09/2012
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 13 | 183 | 75 | 40.98 |
| at Home | 7 | 102 | 39 | 38.24 |
| on Road/Neutral Site | 6 | 81 | 36 | 44.44 |
| in Wins | 7 | 102 | 38 | 37.25 |
| in Losses | 6 | 81 | 37 | 45.68 |
| vs. Conference | 8 | 111 | 47 | 42.34 |
| vs. Non-Conference | 5 | 72 | 28 | 38.89 |
| vs. Ranked (AP) | 2 | 22 | 11 | 50.00 |
| vs. Unranked (AP) | 11 | 161 | 64 | 39.75 |
| vs. FBS (I-A) | 12 | 168 | 71 | 42.26 |
| vs. FCS (I-AA) | 1 | 15 | 4 | 26.67 |
| vs. FBS Winning | 7 | 92 | 40 | 43.48 |
| vs. FBS Non-Winning | 5 | 76 | 31 | 40.79 |
| vs. BCS AQ | 9 | 122 | 51 | 41.80 |
| vs. BCS non-AQ | 3 | 46 | 20 | 43.48 |
| in August/September | 3 | 49 | 19 | 38.78 |
| in October | 5 | 68 | 27 | 39.71 |
| in November | 4 | 54 | 24 | 44.44 |
| in December/January | 1 | 12 | 5 | 41.67 |