2018 Big Ten Conference Leaders 4th Down Conversions - Games in December/January Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Ohio State | 2 | 2 | 2 | 100.00 |
| 1 | Iowa | 1 | 1 | 1 | 100.00 |
| 3 | Penn State | 1 | 2 | 1 | 50.00 |
| 4 | Purdue | 1 | 3 | 1 | 33.33 |
| 5 | Northwestern | 2 | 4 | 0 | 0.00 |
| 5 | Michigan State | 1 | 3 | 0 | 0.00 |
| 5 | Michigan | 1 | 2 | 0 | 0.00 |