2013 USC Trojans Opponent Penalty Split Stats through 01/06/2014
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 14 | 66 | 674 | 4.7 | 48.1 |
| at Home | 7 | 37 | 363 | 5.3 | 51.9 |
| on Road/Neutral Site | 7 | 29 | 311 | 4.1 | 44.4 |
| in Wins | 10 | 44 | 454 | 4.4 | 45.4 |
| in Losses | 4 | 22 | 220 | 5.5 | 55.0 |
| vs. Conference | 9 | 39 | 429 | 4.3 | 47.7 |
| vs. Non-Conference | 5 | 27 | 245 | 5.4 | 49.0 |
| vs. Ranked (AP) | 4 | 20 | 203 | 5.0 | 50.8 |
| vs. Unranked (AP) | 10 | 46 | 471 | 4.6 | 47.1 |
| vs. FBS (I-A) | 14 | 66 | 674 | 4.7 | 48.1 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - | - |
| vs. FBS Winning | 9 | 43 | 429 | 4.8 | 47.7 |
| vs. FBS Non-Winning | 5 | 23 | 245 | 4.6 | 49.0 |
| vs. BCS AQ | 11 | 46 | 472 | 4.2 | 42.9 |
| vs. BCS non-AQ | 3 | 20 | 202 | 6.7 | 67.3 |
| in August/September | 5 | 28 | 279 | 5.6 | 55.8 |
| in October | 3 | 13 | 105 | 4.3 | 35.0 |
| in November | 5 | 20 | 225 | 4.0 | 45.0 |
| in December/January | 1 | 5 | 65 | 5.0 | 65.0 |