2018 American Athletic Conference Leaders Fumbles Lost - Games Lost Only through 01/07/2019
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | SMU | 7 | 12 | 4 | 33.33 |
| 2 | Navy | 10 | 19 | 9 | 47.37 |
| 3 | Memphis | 6 | 9 | 5 | 55.56 |
| 4 | Temple | 5 | 5 | 3 | 60.00 |
| 5 | Tulsa | 9 | 16 | 10 | 62.50 |
| 6 | Tulane | 6 | 11 | 7 | 63.64 |
| 7 | Connecticut | 11 | 14 | 9 | 64.29 |
| 8 | Houston | 5 | 9 | 6 | 66.67 |
| 9 | East Carolina | 9 | 13 | 10 | 76.92 |
| 10 | South Florida | 6 | 9 | 7 | 77.78 |
| 11 | Cincinnati | 2 | 6 | 5 | 83.33 |
| 12 | UCF | 1 | 1 | 1 | 100.00 |