2018 Conference USA Leaders Fumbles Lost - Games in August/September Only through 01/07/2019
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Louisiana Tech | 4 | 6 | 2 | 33.33 |
| 2 | Florida International | 5 | 8 | 3 | 37.50 |
| 3 | Rice | 5 | 5 | 2 | 40.00 |
| 4 | Western Kentucky | 5 | 9 | 4 | 44.44 |
| 5 | UAB | 4 | 2 | 1 | 50.00 |
| 5 | Florida Atlantic | 5 | 4 | 2 | 50.00 |
| 5 | North Texas | 5 | 6 | 3 | 50.00 |
| 8 | UTEP | 5 | 11 | 6 | 54.55 |
| 9 | Southern Mississippi | 4 | 7 | 4 | 57.14 |
| 10 | Charlotte | 5 | 8 | 5 | 62.50 |
| 11 | Old Dominion | 5 | 3 | 2 | 66.67 |
| 11 | Middle Tennessee | 4 | 6 | 4 | 66.67 |
| 13 | Marshall | 4 | 5 | 5 | 100.00 |
| 13 | UTSA | 5 | 5 | 5 | 100.00 |