2018 Utah State Aggies Total Defense Split Stats through 01/07/2019
| Split | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G |
|---|---|---|---|---|---|---|---|
| All Games | 13 | 1859 | 3074 | 986 | 4933 | 5.00 | 379.5 |
| at Home | 6 | 863 | 1208 | 470 | 2071 | 4.41 | 345.2 |
| on Road/Neutral Site | 7 | 996 | 1866 | 516 | 2862 | 5.55 | 408.9 |
| in Wins | 11 | 1495 | 2477 | 834 | 3972 | 4.76 | 361.1 |
| in Losses | 2 | 364 | 597 | 152 | 961 | 6.32 | 480.5 |
| vs. Conference | 8 | 1274 | 2026 | 622 | 3300 | 5.31 | 412.5 |
| vs. Non-Conference | 5 | 585 | 1048 | 364 | 1633 | 4.49 | 326.6 |
| vs. Ranked (AP) | 1 | 199 | 310 | 77 | 509 | 6.61 | 509.0 |
| vs. Unranked (AP) | 12 | 1660 | 2764 | 909 | 4424 | 4.87 | 368.7 |
| vs. FBS (I-A) | 12 | 1707 | 2999 | 919 | 4706 | 5.12 | 392.2 |
| vs. FCS (I-AA) | 1 | 152 | 75 | 67 | 227 | 3.39 | 227.0 |
| vs. FBS Winning | 5 | 566 | 1459 | 360 | 2025 | 5.63 | 405.0 |
| vs. FBS Non-Winning | 7 | 1141 | 1540 | 559 | 2681 | 4.80 | 383.0 |
| vs. FBS Power 5 | 1 | 165 | 287 | 75 | 452 | 6.03 | 452.0 |
| vs. FBS non-Power 5 | 11 | 1542 | 2712 | 844 | 4254 | 5.04 | 386.7 |
| in August/September | 4 | 747 | 681 | 332 | 1428 | 4.30 | 357.0 |
| in October | 4 | 495 | 892 | 290 | 1387 | 4.78 | 346.8 |
| in November | 4 | 497 | 1308 | 289 | 1805 | 6.25 | 451.3 |
| in December/January | 1 | 120 | 193 | 75 | 313 | 4.17 | 313.0 |