2009 USC Trojans Third Down Conversion Defense Split Stats through 01/07/2010
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 13 | 196 | 74 | 37.76 |
| at Home | 6 | 93 | 36 | 38.71 |
| on Road/Neutral Site | 7 | 103 | 38 | 36.89 |
| in Wins | 9 | 138 | 42 | 30.43 |
| in Losses | 4 | 58 | 32 | 55.17 |
| vs. Conference | 9 | 141 | 60 | 42.55 |
| vs. Non-Conference | 4 | 55 | 14 | 25.45 |
| vs. Ranked (AP) | 2 | 28 | 12 | 42.86 |
| vs. Unranked (AP) | 11 | 168 | 62 | 36.90 |
| vs. FBS (I-A) | 13 | 196 | 74 | 37.76 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - |
| vs. FBS Winning | 8 | 115 | 50 | 43.48 |
| vs. FBS Non-Winning | 5 | 81 | 24 | 29.63 |
| vs. BCS AQ | 12 | 180 | 73 | 40.56 |
| vs. BCS non-AQ | 1 | 16 | 1 | 6.25 |
| in August/September | 4 | 62 | 18 | 29.03 |
| in October | 4 | 60 | 25 | 41.67 |
| in November | 3 | 45 | 18 | 40.00 |
| in December/January | 2 | 29 | 13 | 44.83 |