2018 Conference USA Leaders Passing Defense - Games vs. Conference Teams Only through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Florida International | 8 | 216 | 126 | 58.3 | 1433 | 6.6 | 8 | 12 | 115.17 | 27.0 | 179.1 |
| 2 | Charlotte | 8 | 230 | 154 | 67.0 | 1828 | 7.9 | 13 | 8 | 145.41 | 28.8 | 228.5 |
| 3 | Southern Mississippi | 8 | 237 | 126 | 53.2 | 1394 | 5.9 | 8 | 11 | 104.44 | 29.6 | 174.3 |
| 4 | UTSA | 8 | 238 | 155 | 65.1 | 2156 | 9.1 | 13 | 7 | 153.37 | 29.8 | 269.5 |
| 5 | UTEP | 8 | 245 | 155 | 63.3 | 1734 | 7.1 | 14 | 4 | 138.32 | 30.6 | 216.8 |
| 6 | Old Dominion | 8 | 249 | 162 | 65.1 | 1896 | 7.6 | 14 | 4 | 144.36 | 31.1 | 237.0 |
| 7 | Louisiana Tech | 8 | 250 | 141 | 56.4 | 1582 | 6.3 | 8 | 8 | 113.72 | 31.3 | 197.8 |
| 8 | Rice | 8 | 251 | 150 | 59.8 | 2143 | 8.5 | 12 | 7 | 141.68 | 31.4 | 267.9 |
| 9 | Florida Atlantic | 8 | 278 | 173 | 62.2 | 1844 | 6.6 | 12 | 9 | 125.73 | 34.8 | 230.5 |
| 10 | Western Kentucky | 8 | 280 | 162 | 57.9 | 2173 | 7.8 | 11 | 10 | 128.88 | 35.0 | 271.6 |
| 11 | UAB | 9 | 285 | 163 | 57.2 | 1795 | 6.3 | 8 | 6 | 115.14 | 31.7 | 199.4 |
| 12 | North Texas | 8 | 286 | 163 | 57.0 | 2117 | 7.4 | 11 | 7 | 126.96 | 35.8 | 264.6 |
| 13 | Marshall | 8 | 292 | 168 | 57.5 | 1686 | 5.8 | 7 | 9 | 107.78 | 36.5 | 210.8 |
| 14 | Middle Tennessee | 9 | 299 | 159 | 53.2 | 1898 | 6.3 | 11 | 12 | 110.61 | 33.2 | 210.9 |