2018 Big Ten Conference Leaders 3rd Down Conversions - Games vs. Non-Conference Teams Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Michigan State | 4 | 63 | 28 | 44.44 |
| 2 | Ohio State | 4 | 50 | 24 | 48.00 |
| 2 | Purdue | 4 | 57 | 24 | 42.11 |
| 4 | Wisconsin | 4 | 48 | 23 | 47.92 |
| 4 | Michigan | 4 | 52 | 23 | 44.23 |
| 4 | Minnesota | 4 | 53 | 23 | 43.40 |
| 4 | Northwestern | 4 | 65 | 23 | 35.38 |
| 8 | Iowa | 4 | 59 | 22 | 37.29 |
| 9 | Indiana | 3 | 43 | 21 | 48.84 |
| 10 | Penn State | 4 | 52 | 19 | 36.54 |
| 11 | Rutgers | 3 | 46 | 16 | 34.78 |
| 12 | Nebraska | 3 | 38 | 15 | 39.47 |
| 12 | Illinois | 3 | 46 | 15 | 32.61 |
| 14 | Maryland | 3 | 39 | 12 | 30.77 |