2018 Big Ten Conference Leaders Opponent 3rd Down Conversions - Games vs. FBS non-Power 5 Conference Teams Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Iowa | 1 | 12 | 3 | 25.00 |
| 1 | Purdue | 1 | 12 | 3 | 25.00 |
| 3 | Nebraska | 1 | 12 | 4 | 33.33 |
| 3 | Ohio State | 1 | 12 | 4 | 33.33 |
| 5 | Rutgers | 2 | 26 | 6 | 23.08 |
| 6 | Illinois | 2 | 30 | 9 | 30.00 |
| 6 | Northwestern | 2 | 30 | 9 | 30.00 |
| 6 | Indiana | 2 | 26 | 9 | 34.62 |
| 9 | Maryland | 2 | 31 | 10 | 32.26 |
| 10 | Michigan State | 2 | 27 | 11 | 40.74 |
| 11 | Minnesota | 3 | 45 | 13 | 28.89 |
| 11 | Penn State | 2 | 36 | 13 | 36.11 |
| 13 | Wisconsin | 3 | 38 | 14 | 36.84 |
| 14 | Michigan | 3 | 46 | 16 | 34.78 |