2018 Conference USA Leaders Passing Defense - Games vs. FBS non-Power 5 Conference Teams Only through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Southern Mississippi | 9 | 265 | 141 | 53.2 | 1589 | 6.0 | 10 | 12 | 106.97 | 29.4 | 176.6 |
| 2 | Louisiana Tech | 10 | 307 | 169 | 55.0 | 1841 | 6.0 | 11 | 13 | 108.77 | 30.7 | 184.1 |
| 3 | Florida International | 10 | 286 | 163 | 57.0 | 1921 | 6.7 | 12 | 14 | 117.47 | 28.6 | 192.1 |
| 4 | UAB | 12 | 358 | 203 | 56.7 | 2321 | 6.5 | 12 | 7 | 118.31 | 29.8 | 193.4 |
| 5 | UTEP | 10 | 277 | 171 | 61.7 | 2009 | 7.3 | 18 | 4 | 141.21 | 27.7 | 200.9 |
| 6 | Middle Tennessee | 10 | 325 | 176 | 54.2 | 2113 | 6.5 | 16 | 14 | 116.40 | 32.5 | 211.3 |
| 7 | Marshall | 10 | 369 | 208 | 56.4 | 2311 | 6.3 | 12 | 9 | 114.83 | 36.9 | 231.1 |
| 8 | Charlotte | 10 | 264 | 181 | 68.6 | 2312 | 8.8 | 18 | 8 | 158.57 | 26.4 | 231.2 |
| 9 | Florida Atlantic | 10 | 323 | 202 | 62.5 | 2314 | 7.2 | 16 | 10 | 132.88 | 32.3 | 231.4 |
| 10 | Old Dominion | 10 | 331 | 213 | 64.4 | 2562 | 7.7 | 21 | 6 | 146.68 | 33.1 | 256.2 |
| 11 | UTSA | 9 | 266 | 172 | 64.7 | 2378 | 8.9 | 15 | 9 | 151.60 | 29.6 | 264.2 |
| 12 | North Texas | 11 | 393 | 212 | 53.9 | 2950 | 7.5 | 18 | 10 | 127.01 | 35.7 | 268.2 |
| 13 | Western Kentucky | 9 | 325 | 189 | 58.2 | 2458 | 7.6 | 12 | 10 | 127.71 | 36.1 | 273.1 |
| 14 | Rice | 10 | 309 | 190 | 61.5 | 2782 | 9.0 | 19 | 7 | 152.88 | 30.9 | 278.2 |