2021 Big Ten Conference Leaders Opponent 3rd Down Conversions - Games vs. FBS Teams With Non-Winning Record Only through 01/10/2022
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Indiana | 1 | 17 | 6 | 35.29 |
| 2 | Wisconsin | 4 | 45 | 9 | 20.00 |
| 3 | Nebraska | 3 | 49 | 22 | 44.90 |
| 4 | Ohio State | 4 | 59 | 16 | 27.12 |
| 5 | Illinois | 5 | 67 | 22 | 32.84 |
| 6 | Purdue | 5 | 69 | 27 | 39.13 |
| 7 | Rutgers | 5 | 70 | 13 | 18.57 |
| 8 | Michigan | 5 | 72 | 25 | 34.72 |
| 9 | Northwestern | 5 | 74 | 29 | 39.19 |
| 10 | Michigan State | 4 | 77 | 28 | 36.36 |
| 11 | Penn State | 5 | 81 | 30 | 37.04 |
| 12 | Minnesota | 7 | 87 | 27 | 31.03 |
| 13 | Maryland | 6 | 92 | 30 | 32.61 |
| 14 | Iowa | 6 | 102 | 36 | 35.29 |