2018 Sun Belt Conference Leaders Passing Defense - Games vs. Unranked Teams Only (AP Poll) through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Appalachian State | 12 | 335 | 189 | 56.4 | 1878 | 5.6 | 7 | 17 | 100.26 | 27.9 | 156.5 |
| 2 | Arkansas State | 12 | 309 | 173 | 56.0 | 1990 | 6.4 | 17 | 12 | 120.48 | 25.8 | 165.8 |
| 3 | Texas State | 12 | 388 | 224 | 57.7 | 2419 | 6.2 | 15 | 6 | 119.77 | 32.3 | 201.6 |
| 4 | Coastal Carolina | 12 | 290 | 178 | 61.4 | 2477 | 8.5 | 20 | 4 | 153.12 | 24.2 | 206.4 |
| 5 | Louisiana-Lafayette | 13 | 332 | 203 | 61.1 | 2695 | 8.1 | 18 | 8 | 142.40 | 25.5 | 207.3 |
| 6 | Georgia Southern | 12 | 355 | 218 | 61.4 | 2529 | 7.1 | 13 | 13 | 126.01 | 29.6 | 210.8 |
| 7 | Troy | 12 | 360 | 207 | 57.5 | 2545 | 7.1 | 15 | 18 | 120.63 | 30.0 | 212.1 |
| 8 | Georgia State | 12 | 301 | 219 | 72.8 | 2862 | 9.5 | 26 | 6 | 177.15 | 25.1 | 238.5 |
| 9 | South Alabama | 12 | 320 | 207 | 64.7 | 2948 | 9.2 | 26 | 12 | 161.39 | 26.7 | 245.7 |
| 10 | Louisiana-Monroe | 11 | 306 | 220 | 71.9 | 2716 | 8.9 | 24 | 5 | 169.07 | 27.8 | 246.9 |