2025 Big Ten Conference Leaders Opponent 4th Down Conversions - Games vs. Ranked Teams Only (AP Poll) through 09/27/2025
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Illinois | 1 | 1 | 1 | 100.00 |
| 1 | Michigan | 1 | 1 | 1 | 100.00 |
| 1 | USC | 1 | 1 | 1 | 100.00 |
| 4 | Purdue | 1 | 2 | 0 | 0.00 |
| 4 | Washington | 1 | 2 | 1 | 50.00 |
| 4 | Wisconsin | 1 | 2 | 1 | 50.00 |
| 7 | Iowa | 2 | 3 | 0 | 0.00 |
| 7 | Oregon | 1 | 3 | 3 | 100.00 |
| 9 | Ohio State | 1 | 5 | 1 | 20.00 |
| 10 | Penn State | 1 | 7 | 5 | 71.43 |