2021 Big Ten Conference Leaders Opponent 4th Down Conversions - Games vs. FBS Teams With Winning Record Only through 01/10/2022
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Iowa | 8 | 12 | 4 | 33.33 |
| 2 | Nebraska | 8 | 10 | 4 | 40.00 |
| 3 | Maryland | 6 | 9 | 4 | 44.44 |
| 4 | Purdue | 8 | 15 | 7 | 46.67 |
| 5 | Rutgers | 7 | 6 | 3 | 50.00 |
| 5 | Minnesota | 6 | 8 | 4 | 50.00 |
| 5 | Wisconsin | 9 | 14 | 7 | 50.00 |
| 8 | Michigan State | 8 | 22 | 13 | 59.09 |
| 9 | Ohio State | 9 | 13 | 8 | 61.54 |
| 10 | Illinois | 7 | 8 | 5 | 62.50 |
| 11 | Indiana | 10 | 12 | 8 | 66.67 |
| 11 | Michigan | 9 | 18 | 12 | 66.67 |
| 13 | Penn State | 7 | 16 | 11 | 68.75 |
| 14 | Northwestern | 6 | 3 | 3 | 100.00 |