2023 Big Ten Conference Leaders Fumbles Lost - Games vs. Unranked Teams Only (AP Poll) through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Northwestern | 11 | 12 | 1 | 8.33 |
| 2 | Iowa | 11 | 14 | 3 | 21.43 |
| 3 | Michigan | 10 | 8 | 2 | 25.00 |
| 4 | Penn State | 9 | 10 | 4 | 40.00 |
| 4 | Purdue | 9 | 20 | 8 | 40.00 |
| 6 | Maryland | 10 | 12 | 5 | 41.67 |
| 7 | Indiana | 8 | 11 | 5 | 45.45 |
| 8 | Nebraska | 10 | 25 | 13 | 52.00 |
| 9 | Rutgers | 9 | 5 | 3 | 60.00 |
| 9 | Illinois | 9 | 15 | 9 | 60.00 |
| 11 | Minnesota | 10 | 8 | 5 | 62.50 |
| 12 | Ohio State | 9 | 6 | 4 | 66.67 |
| 12 | Michigan State | 7 | 12 | 8 | 66.67 |
| 14 | Wisconsin | 10 | 9 | 9 | 100.00 |