2021 Sun Belt Conference Leaders Passing Defense - On 1st Down through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Troy | 12 | 110 | 66 | 60.0 | 832 | 3 | 7 | 119.81 | 57 | 31 | 19 | 7 |
| 2 | Coastal Carolina | 13 | 139 | 79 | 56.8 | 928 | 4 | 3 | 118.10 | 64 | 33 | 25 | 8 |
| 3 | South Alabama | 12 | 126 | 81 | 64.3 | 979 | 4 | 5 | 132.10 | 57 | 28 | 24 | 13 |
| 4 | Louisiana-Lafayette | 14 | 151 | 83 | 55.0 | 853 | 4 | 2 | 108.51 | 53 | 33 | 21 | 9 |
| 5 | Arkansas State | 12 | 142 | 87 | 61.3 | 1181 | 13 | 3 | 157.11 | 88 | 34 | 24 | 14 |
| 6 | Texas State | 12 | 157 | 100 | 63.7 | 1374 | 11 | 2 | 157.78 | 52 | 54 | 34 | 17 |
| 7 | Georgia State | 13 | 162 | 101 | 62.3 | 1271 | 8 | 2 | 142.09 | 80 | 41 | 28 | 14 |
| 8 | Appalachian State | 14 | 185 | 114 | 61.6 | 1486 | 6 | 2 | 137.63 | 75 | 56 | 37 | 16 |
| 8 | Louisiana-Monroe | 12 | 171 | 114 | 66.7 | 1593 | 12 | 5 | 162.23 | 62 | 60 | 39 | 16 |
| 10 | Georgia Southern | 12 | 180 | 121 | 67.2 | 1700 | 16 | 1 | 174.77 | 91 | 62 | 38 | 17 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||