2011 Army Black Knights Opponent Penalty Split Stats through 01/09/2012
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 12 | 58 | 450 | 4.8 | 37.5 |
| at Home | 4 | 21 | 172 | 5.3 | 43.0 |
| on Road/Neutral Site | 8 | 37 | 278 | 4.6 | 34.8 |
| in Wins | 3 | 18 | 162 | 6.0 | 54.0 |
| in Losses | 9 | 40 | 288 | 4.4 | 32.0 |
| vs. Conference | 1 | 2 | 10 | 2.0 | 10.0 |
| vs. Non-Conference | 11 | 56 | 440 | 5.1 | 40.0 |
| vs. Ranked (AP) | 0 | 0 | 0 | - | - |
| vs. Unranked (AP) | 12 | 58 | 450 | 4.8 | 37.5 |
| vs. FBS (I-A) | 11 | 57 | 440 | 5.2 | 40.0 |
| vs. FCS (I-AA) | 1 | 1 | 10 | 1.0 | 10.0 |
| vs. FBS Winning | 5 | 22 | 139 | 4.4 | 27.8 |
| vs. FBS Non-Winning | 6 | 35 | 301 | 5.8 | 50.2 |
| vs. BCS AQ | 3 | 18 | 155 | 6.0 | 51.7 |
| vs. BCS non-AQ | 8 | 39 | 285 | 4.9 | 35.6 |
| in August/September | 4 | 20 | 155 | 5.0 | 38.8 |
| in October | 4 | 22 | 196 | 5.5 | 49.0 |
| in November | 3 | 14 | 89 | 4.7 | 29.7 |
| in December/January | 1 | 2 | 10 | 2.0 | 10.0 |