2018 Big Ten Conference Leaders Opponent 4th Down Conversions - Games Lost Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Ohio State | 1 | 2 | 2 | 100.00 |
| 2 | Michigan | 3 | 3 | 2 | 66.67 |
| 3 | Penn State | 4 | 6 | 3 | 50.00 |
| 3 | Illinois | 8 | 6 | 5 | 83.33 |
| 3 | Iowa | 4 | 6 | 5 | 83.33 |
| 6 | Michigan State | 6 | 7 | 3 | 42.86 |
| 6 | Wisconsin | 5 | 7 | 5 | 71.43 |
| 8 | Minnesota | 6 | 8 | 5 | 62.50 |
| 9 | Northwestern | 5 | 11 | 6 | 54.55 |
| 10 | Indiana | 7 | 13 | 8 | 61.54 |
| 10 | Maryland | 7 | 13 | 8 | 61.54 |
| 10 | Nebraska | 8 | 13 | 8 | 61.54 |
| 10 | Purdue | 7 | 13 | 9 | 69.23 |
| 14 | Rutgers | 11 | 14 | 7 | 50.00 |