2018 USC Trojans Scoring Defense Split Stats through 01/07/2019
| Split | G | TD | FG | 1XP | 2XP | Safety | Points | Points/G |
|---|---|---|---|---|---|---|---|---|
| All Games | 12 | 42 | 11 | 37 | 0 | 1 | 324 | 27.0 |
| at Home | 6 | 21 | 3 | 17 | 0 | 1 | 154 | 25.7 |
| on Road/Neutral Site | 6 | 21 | 8 | 20 | 0 | 0 | 170 | 28.3 |
| in Wins | 5 | 17 | 1 | 13 | 0 | 0 | 118 | 23.6 |
| in Losses | 7 | 25 | 10 | 24 | 0 | 1 | 206 | 29.4 |
| vs. Conference | 9 | 32 | 7 | 27 | 0 | 1 | 242 | 26.9 |
| vs. Non-Conference | 3 | 10 | 4 | 10 | 0 | 0 | 82 | 27.3 |
| vs. Ranked (AP) | 3 | 12 | 5 | 10 | 0 | 0 | 97 | 32.3 |
| vs. Unranked (AP) | 9 | 30 | 6 | 27 | 0 | 1 | 227 | 25.2 |
| vs. FBS (I-A) | 12 | 42 | 11 | 37 | 0 | 1 | 324 | 27.0 |
| vs. FCS (I-AA) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| vs. FBS Winning | 7 | 26 | 9 | 23 | 0 | 1 | 208 | 29.7 |
| vs. FBS Non-Winning | 5 | 16 | 2 | 14 | 0 | 0 | 116 | 23.2 |
| vs. FBS Power 5 | 10 | 36 | 10 | 31 | 0 | 1 | 279 | 27.9 |
| vs. FBS non-Power 5 | 2 | 6 | 1 | 6 | 0 | 0 | 45 | 22.5 |
| in August/September | 5 | 17 | 5 | 14 | 0 | 0 | 131 | 26.2 |
| in October | 3 | 13 | 3 | 12 | 0 | 0 | 99 | 33.0 |
| in November | 4 | 12 | 3 | 11 | 0 | 1 | 94 | 23.5 |
| in December/January | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |