2025 Big Ten Conference Leaders Opponent 4th Down Conversions - Games vs. Non-Conference Teams Only through 01/09/2026
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Indiana | 4 | 4 | 0 | 0.00 |
| 2 | Iowa | 4 | 5 | 1 | 20.00 |
| 3 | Northwestern | 4 | 3 | 1 | 33.33 |
| 3 | Purdue | 3 | 6 | 2 | 33.33 |
| 5 | Illinois | 4 | 8 | 3 | 37.50 |
| 6 | Maryland | 3 | 17 | 8 | 47.06 |
| 7 | Rutgers | 3 | 2 | 1 | 50.00 |
| 7 | Minnesota | 4 | 4 | 2 | 50.00 |
| 7 | Wisconsin | 3 | 4 | 2 | 50.00 |
| 7 | Michigan State | 3 | 6 | 3 | 50.00 |
| 7 | Ohio State | 4 | 10 | 5 | 50.00 |
| 12 | Michigan | 4 | 9 | 5 | 55.56 |
| 13 | Penn State | 4 | 12 | 7 | 58.33 |
| 14 | Oregon | 5 | 10 | 6 | 60.00 |
| 15 | Washington | 4 | 13 | 8 | 61.54 |
| 16 | UCLA | 3 | 6 | 4 | 66.67 |
| 17 | USC | 4 | 8 | 6 | 75.00 |
| 18 | Nebraska | 4 | 9 | 7 | 77.78 |