2017 USC Trojans Third Down Conversion Defense Split Stats through 01/08/2018
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 14 | 207 | 74 | 35.75 |
| at Home | 7 | 104 | 39 | 37.50 |
| on Road/Neutral Site | 7 | 103 | 35 | 33.98 |
| in Wins | 11 | 164 | 57 | 34.76 |
| in Losses | 3 | 43 | 17 | 39.53 |
| vs. Conference | 10 | 152 | 56 | 36.84 |
| vs. Non-Conference | 4 | 55 | 18 | 32.73 |
| vs. Ranked (AP) | 4 | 49 | 21 | 42.86 |
| vs. Unranked (AP) | 10 | 158 | 53 | 33.54 |
| vs. FBS (I-A) | 14 | 207 | 74 | 35.75 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - |
| vs. FBS Winning | 9 | 124 | 43 | 34.68 |
| vs. FBS Non-Winning | 5 | 83 | 31 | 37.35 |
| vs. FBS Power 5 | 12 | 180 | 62 | 34.44 |
| vs. FBS non-Power 5 | 2 | 27 | 12 | 44.44 |
| in August/September | 5 | 79 | 29 | 36.71 |
| in October | 4 | 53 | 17 | 32.08 |
| in November | 3 | 51 | 20 | 39.22 |
| in December/January | 2 | 24 | 8 | 33.33 |