2009 Oregon State Beavers Penalty Split Stats through 01/07/2010
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 13 | 101 | 773 | 7.8 | 59.5 |
| at Home | 6 | 39 | 300 | 6.5 | 50.0 |
| on Road/Neutral Site | 7 | 62 | 473 | 8.9 | 67.6 |
| in Wins | 8 | 58 | 420 | 7.3 | 52.5 |
| in Losses | 5 | 43 | 353 | 8.6 | 70.6 |
| vs. Conference | 9 | 70 | 522 | 7.8 | 58.0 |
| vs. Non-Conference | 4 | 31 | 251 | 7.8 | 62.8 |
| vs. Ranked (AP) | 4 | 37 | 311 | 9.3 | 77.8 |
| vs. Unranked (AP) | 9 | 64 | 462 | 7.1 | 51.3 |
| vs. FBS (I-A) | 12 | 96 | 739 | 8.0 | 61.6 |
| vs. FCS (I-AA) | 1 | 5 | 34 | 5.0 | 34.0 |
| vs. FBS Winning | 8 | 67 | 533 | 8.4 | 66.6 |
| vs. FBS Non-Winning | 4 | 29 | 206 | 7.3 | 51.5 |
| vs. BCS AQ | 10 | 77 | 587 | 7.7 | 58.7 |
| vs. BCS non-AQ | 2 | 19 | 152 | 9.5 | 76.0 |
| in August/September | 4 | 26 | 197 | 6.5 | 49.3 |
| in October | 4 | 32 | 257 | 8.0 | 64.3 |
| in November | 3 | 22 | 158 | 7.3 | 52.7 |
| in December/January | 2 | 21 | 161 | 10.5 | 80.5 |