2025 Big Ten Conference Leaders Opponent 4th Down Conversions - Games vs. Unranked Teams Only (AP Poll) through 01/19/2026
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Wisconsin | 6 | 8 | 2 | 25.00 |
| 2 | Purdue | 7 | 12 | 7 | 58.33 |
| 3 | USC | 8 | 13 | 7 | 53.85 |
| 4 | Northwestern | 9 | 14 | 5 | 35.71 |
| 4 | Minnesota | 10 | 14 | 8 | 57.14 |
| 6 | Iowa | 9 | 15 | 5 | 33.33 |
| 6 | Rutgers | 9 | 15 | 11 | 73.33 |
| 8 | Indiana | 10 | 16 | 9 | 56.25 |
| 9 | Michigan State | 8 | 17 | 8 | 47.06 |
| 10 | UCLA | 8 | 19 | 9 | 47.37 |
| 10 | Nebraska | 9 | 19 | 13 | 68.42 |
| 12 | Ohio State | 10 | 20 | 8 | 40.00 |
| 12 | Oregon | 9 | 20 | 14 | 70.00 |
| 14 | Illinois | 10 | 22 | 10 | 45.45 |
| 14 | Michigan | 9 | 22 | 11 | 50.00 |
| 16 | Penn State | 9 | 24 | 8 | 33.33 |
| 17 | Washington | 10 | 29 | 15 | 51.72 |
| 18 | Maryland | 10 | 30 | 15 | 50.00 |