2021 Big Ten Conference Leaders Opponent 3rd Down Conversions - Games in August/September Only through 01/10/2022
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Wisconsin | 3 | 40 | 10 | 25.00 |
| 2 | Minnesota | 4 | 48 | 14 | 29.17 |
| 3 | Indiana | 4 | 50 | 15 | 30.00 |
| 4 | Rutgers | 4 | 51 | 11 | 21.57 |
| 5 | Maryland | 4 | 58 | 18 | 31.03 |
| 6 | Northwestern | 4 | 60 | 22 | 36.67 |
| 7 | Purdue | 4 | 63 | 20 | 31.75 |
| 7 | Michigan | 4 | 63 | 24 | 38.10 |
| 9 | Ohio State | 4 | 64 | 30 | 46.88 |
| 10 | Illinois | 5 | 65 | 27 | 41.54 |
| 11 | Iowa | 4 | 66 | 23 | 34.85 |
| 12 | Penn State | 4 | 68 | 25 | 36.76 |
| 13 | Nebraska | 5 | 69 | 26 | 37.68 |
| 14 | Michigan State | 4 | 77 | 30 | 38.96 |