2018 Big Ten Conference Leaders 3rd Down Conversions - Games in December/January Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Ohio State | 2 | 31 | 13 | 41.94 |
| 2 | Michigan State | 1 | 22 | 8 | 36.36 |
| 2 | Northwestern | 2 | 29 | 8 | 27.59 |
| 4 | Minnesota | 1 | 10 | 7 | 70.00 |
| 5 | Wisconsin | 1 | 13 | 6 | 46.15 |
| 5 | Michigan | 1 | 15 | 6 | 40.00 |
| 7 | Purdue | 1 | 13 | 5 | 38.46 |
| 8 | Penn State | 1 | 14 | 4 | 28.57 |
| 9 | Iowa | 1 | 11 | 1 | 9.09 |