2021 Big Ten Conference Leaders Opponent 4th Down Conversions - Games in August/September Only through 01/10/2022
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Nebraska | 5 | 7 | 1 | 14.29 |
| 2 | Purdue | 4 | 8 | 2 | 25.00 |
| 3 | Minnesota | 4 | 3 | 1 | 33.33 |
| 3 | Wisconsin | 3 | 3 | 1 | 33.33 |
| 3 | Maryland | 4 | 6 | 2 | 33.33 |
| 3 | Michigan | 4 | 9 | 3 | 33.33 |
| 7 | Iowa | 4 | 9 | 4 | 44.44 |
| 8 | Northwestern | 4 | 5 | 3 | 60.00 |
| 9 | Penn State | 4 | 8 | 5 | 62.50 |
| 10 | Illinois | 5 | 3 | 2 | 66.67 |
| 10 | Indiana | 4 | 6 | 4 | 66.67 |
| 12 | Rutgers | 4 | 4 | 3 | 75.00 |
| 13 | Michigan State | 4 | 15 | 13 | 86.67 |
| 14 | Ohio State | 4 | 2 | 2 | 100.00 |