2025 Big Ten Conference Leaders 4th Down Conversions - Games vs. Unranked Teams Only (AP Poll) through 12/18/2025
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Northwestern | 8 | 15 | 11 | 73.33 |
| 1 | USC | 9 | 15 | 11 | 73.33 |
| 3 | Ohio State | 10 | 11 | 8 | 72.73 |
| 4 | Iowa | 9 | 10 | 7 | 70.00 |
| 5 | Oregon | 10 | 17 | 11 | 64.71 |
| 6 | Rutgers | 10 | 28 | 18 | 64.29 |
| 7 | Washington | 10 | 13 | 8 | 61.54 |
| 8 | Penn State | 9 | 25 | 15 | 60.00 |
| 9 | Purdue | 7 | 19 | 11 | 57.89 |
| 10 | Illinois | 9 | 14 | 8 | 57.14 |
| 11 | Wisconsin | 7 | 16 | 9 | 56.25 |
| 12 | UCLA | 8 | 20 | 11 | 55.00 |
| 13 | Indiana | 11 | 14 | 7 | 50.00 |
| 14 | Michigan State | 9 | 19 | 8 | 42.11 |
| 15 | Minnesota | 10 | 10 | 4 | 40.00 |
| 16 | Nebraska | 10 | 21 | 7 | 33.33 |
| 17 | Maryland | 10 | 19 | 6 | 31.58 |
| 18 | Michigan | 9 | 8 | 2 | 25.00 |