2018 Sun Belt Conference Leaders Scoring Defense - Games vs. Unranked Teams Only (AP Poll) through 01/07/2019
| Name | G | TD | FG | 1XP | 2XP | Safety | Points | Points/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Appalachian State | 12 | 15 | 17 | 15 | 0 | 0 | 156 | 13.0 |
| 2 | Troy | 12 | 30 | 7 | 23 | 3 | 0 | 230 | 19.2 |
| 3 | Georgia Southern | 12 | 30 | 11 | 25 | 2 | 0 | 242 | 20.2 |
| 4 | Arkansas State | 12 | 37 | 7 | 33 | 0 | 0 | 276 | 23.0 |
| 5 | Texas State | 12 | 39 | 18 | 36 | 1 | 3 | 332 | 27.7 |
| 6 | Louisiana-Monroe | 11 | 43 | 11 | 40 | 1 | 0 | 333 | 30.3 |
| 7 | Louisiana-Lafayette | 13 | 54 | 15 | 50 | 2 | 0 | 423 | 32.5 |
| 8 | Coastal Carolina | 12 | 53 | 9 | 51 | 0 | 1 | 398 | 33.2 |
| 9 | Georgia State | 12 | 58 | 15 | 52 | 1 | 1 | 449 | 37.4 |
| 10 | South Alabama | 12 | 61 | 13 | 58 | 1 | 0 | 465 | 38.8 |