2018 USC Trojans Total Defense Split Stats through 01/07/2019
| Split | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G |
|---|---|---|---|---|---|---|---|
| All Games | 12 | 1977 | 2679 | 868 | 4656 | 5.36 | 388.0 |
| at Home | 6 | 1012 | 1222 | 426 | 2234 | 5.24 | 372.3 |
| on Road/Neutral Site | 6 | 965 | 1457 | 442 | 2422 | 5.48 | 403.7 |
| in Wins | 5 | 623 | 1144 | 378 | 1767 | 4.67 | 353.4 |
| in Losses | 7 | 1354 | 1535 | 490 | 2889 | 5.90 | 412.7 |
| vs. Conference | 9 | 1388 | 1996 | 646 | 3384 | 5.24 | 376.0 |
| vs. Non-Conference | 3 | 589 | 683 | 222 | 1272 | 5.73 | 424.0 |
| vs. Ranked (AP) | 3 | 372 | 930 | 228 | 1302 | 5.71 | 434.0 |
| vs. Unranked (AP) | 9 | 1605 | 1749 | 640 | 3354 | 5.24 | 372.7 |
| vs. FBS (I-A) | 12 | 1977 | 2679 | 868 | 4656 | 5.36 | 388.0 |
| vs. FCS (I-AA) | 0 | 0 | 0 | 0 | 0 | - | - |
| vs. FBS Winning | 7 | 1132 | 1713 | 492 | 2845 | 5.78 | 406.4 |
| vs. FBS Non-Winning | 5 | 845 | 966 | 376 | 1811 | 4.82 | 362.2 |
| vs. FBS Power 5 | 10 | 1548 | 2230 | 728 | 3778 | 5.19 | 377.8 |
| vs. FBS non-Power 5 | 2 | 429 | 449 | 140 | 878 | 6.27 | 439.0 |
| in August/September | 5 | 816 | 1090 | 355 | 1906 | 5.37 | 381.2 |
| in October | 3 | 582 | 677 | 233 | 1259 | 5.40 | 419.7 |
| in November | 4 | 579 | 912 | 280 | 1491 | 5.33 | 372.8 |
| in December/January | 0 | 0 | 0 | 0 | 0 | - | - |