2018 Iowa State Cyclones Total Defense Split Stats through 01/07/2019
| Split | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G |
|---|---|---|---|---|---|---|---|
| All Games | 13 | 1495 | 3044 | 898 | 4539 | 5.05 | 349.2 |
| at Home | 7 | 793 | 1697 | 463 | 2490 | 5.38 | 355.7 |
| on Road/Neutral Site | 6 | 702 | 1347 | 435 | 2049 | 4.71 | 341.5 |
| in Wins | 8 | 895 | 1823 | 554 | 2718 | 4.91 | 339.8 |
| in Losses | 5 | 600 | 1221 | 344 | 1821 | 5.29 | 364.2 |
| vs. Conference | 9 | 1213 | 2205 | 650 | 3418 | 5.26 | 379.8 |
| vs. Non-Conference | 4 | 282 | 839 | 248 | 1121 | 4.52 | 280.3 |
| vs. Ranked (AP) | 5 | 535 | 1139 | 311 | 1674 | 5.38 | 334.8 |
| vs. Unranked (AP) | 8 | 960 | 1905 | 587 | 2865 | 4.88 | 358.1 |
| vs. FBS (I-A) | 12 | 1437 | 2823 | 839 | 4260 | 5.08 | 355.0 |
| vs. FCS (I-AA) | 1 | 58 | 221 | 59 | 279 | 4.73 | 279.0 |
| vs. FBS Winning | 8 | 924 | 1969 | 542 | 2893 | 5.34 | 361.6 |
| vs. FBS Non-Winning | 4 | 513 | 854 | 297 | 1367 | 4.60 | 341.8 |
| vs. FBS Power 5 | 11 | 1346 | 2670 | 780 | 4016 | 5.15 | 365.1 |
| vs. FBS non-Power 5 | 1 | 91 | 153 | 59 | 244 | 4.14 | 244.0 |
| in August/September | 4 | 484 | 849 | 266 | 1333 | 5.01 | 333.3 |
| in October | 3 | 208 | 722 | 199 | 930 | 4.67 | 310.0 |
| in November | 4 | 717 | 953 | 308 | 1670 | 5.42 | 417.5 |
| in December/January | 2 | 86 | 520 | 125 | 606 | 4.85 | 303.0 |