2021 Big Ten Conference Leaders Opponent 4th Down Conversions - Games vs. FBS (I-A) Teams Only through 01/10/2022
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Northwestern | 11 | 11 | 6 | 54.55 |
| 2 | Indiana | 11 | 13 | 9 | 69.23 |
| 3 | Nebraska | 11 | 15 | 5 | 33.33 |
| 4 | Rutgers | 12 | 17 | 7 | 41.18 |
| 5 | Illinois | 12 | 18 | 13 | 72.22 |
| 6 | Minnesota | 13 | 19 | 7 | 36.84 |
| 7 | Ohio State | 13 | 21 | 10 | 47.62 |
| 8 | Purdue | 13 | 22 | 8 | 36.36 |
| 9 | Penn State | 12 | 23 | 14 | 60.87 |
| 10 | Maryland | 12 | 25 | 11 | 44.00 |
| 11 | Iowa | 14 | 26 | 12 | 46.15 |
| 12 | Wisconsin | 13 | 27 | 11 | 40.74 |
| 13 | Michigan | 14 | 32 | 16 | 50.00 |
| 14 | Michigan State | 12 | 33 | 20 | 60.61 |