2017 Big Ten Conference Leaders Opponent 4th Down Conversions - Games vs. FBS Power 5 Conference Teams Only through 01/08/2018
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Northwestern | 11 | 19 | 8 | 42.11 |
| 2 | Ohio State | 12 | 23 | 10 | 43.48 |
| 3 | Penn State | 11 | 25 | 11 | 44.00 |
| 4 | Michigan | 11 | 9 | 4 | 44.44 |
| 5 | Minnesota | 10 | 15 | 7 | 46.67 |
| 6 | Iowa | 11 | 23 | 11 | 47.83 |
| 7 | Maryland | 10 | 14 | 7 | 50.00 |
| 7 | Nebraska | 10 | 14 | 7 | 50.00 |
| 9 | Indiana | 10 | 13 | 7 | 53.85 |
| 9 | Rutgers | 10 | 13 | 7 | 53.85 |
| 11 | Purdue | 12 | 21 | 12 | 57.14 |
| 12 | Wisconsin | 11 | 13 | 9 | 69.23 |
| 13 | Michigan State | 10 | 8 | 6 | 75.00 |
| 14 | Illinois | 9 | 14 | 11 | 78.57 |