2025 Big Ten Conference Leaders 4th Down Conversions - Games Lost Only through 12/18/2025
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Oregon | 1 | 4 | 3 | 75.00 |
| 2 | Wisconsin | 8 | 17 | 11 | 64.71 |
| 3 | Iowa | 4 | 10 | 6 | 60.00 |
| 4 | Penn State | 6 | 14 | 8 | 57.14 |
| 5 | Purdue | 10 | 20 | 11 | 55.00 |
| 6 | USC | 3 | 11 | 6 | 54.55 |
| 7 | Rutgers | 7 | 18 | 9 | 50.00 |
| 8 | Northwestern | 6 | 15 | 7 | 46.67 |
| 9 | UCLA | 9 | 25 | 11 | 44.00 |
| 10 | Washington | 4 | 10 | 4 | 40.00 |
| 11 | Michigan State | 8 | 21 | 8 | 38.10 |
| 12 | Illinois | 4 | 8 | 3 | 37.50 |
| 13 | Nebraska | 5 | 14 | 5 | 35.71 |
| 14 | Minnesota | 5 | 6 | 2 | 33.33 |
| 15 | Maryland | 8 | 19 | 6 | 31.58 |
| 16 | Michigan | 3 | 4 | 0 | 0.00 |
| 16 | Ohio State | 1 | 1 | 0 | 0.00 |