2025 Big Ten Conference Leaders 4th Down Conversions - Games vs. Ranked Teams Only (AP Poll) through 12/18/2025
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Penn State | 3 | 5 | 4 | 80.00 |
| 2 | Wisconsin | 5 | 9 | 7 | 77.78 |
| 3 | Illinois | 3 | 6 | 4 | 66.67 |
| 3 | Purdue | 5 | 6 | 4 | 66.67 |
| 5 | Iowa | 3 | 8 | 5 | 62.50 |
| 6 | Ohio State | 3 | 5 | 3 | 60.00 |
| 6 | Oregon | 2 | 5 | 3 | 60.00 |
| 8 | Michigan State | 3 | 8 | 4 | 50.00 |
| 8 | Maryland | 2 | 6 | 3 | 50.00 |
| 8 | Rutgers | 2 | 6 | 3 | 50.00 |
| 8 | Nebraska | 2 | 4 | 2 | 50.00 |
| 8 | Indiana | 2 | 2 | 1 | 50.00 |
| 8 | Minnesota | 2 | 2 | 1 | 50.00 |
| 14 | Northwestern | 4 | 9 | 4 | 44.44 |
| 15 | USC | 3 | 7 | 3 | 42.86 |
| 15 | Washington | 3 | 7 | 3 | 42.86 |
| 17 | UCLA | 4 | 11 | 4 | 36.36 |
| 18 | Michigan | 3 | 4 | 0 | 0.00 |