2018 Big 12 Conference Leaders Total Defense - All Games through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | TCU | 13 | 1802 | 2595 | 906 | 4397 | 4.85 | 338.2 |
| 2 | Iowa State | 13 | 1495 | 3044 | 898 | 4539 | 5.05 | 349.2 |
| 3 | Texas | 14 | 1839 | 3660 | 982 | 5499 | 5.60 | 392.8 |
| 4 | Kansas State | 12 | 1892 | 2949 | 814 | 4841 | 5.95 | 403.4 |
| 5 | West Virginia | 12 | 1772 | 3108 | 839 | 4880 | 5.82 | 406.7 |
| 6 | Kansas | 12 | 2061 | 2961 | 829 | 5022 | 6.06 | 418.5 |
| 7 | Baylor | 13 | 2385 | 3147 | 852 | 5532 | 6.49 | 425.5 |
| 8 | Texas Tech | 12 | 1927 | 3460 | 905 | 5387 | 5.95 | 448.9 |
| 9 | Oklahoma State | 13 | 2410 | 3472 | 974 | 5882 | 6.04 | 452.5 |
| 10 | Oklahoma | 14 | 2237 | 4116 | 1036 | 6353 | 6.13 | 453.8 |