2018 Big Ten Conference Leaders Opponent 3rd Down Conversions - Games Lost Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Penn State | 4 | 64 | 20 | 31.25 |
| 2 | Michigan State | 6 | 93 | 30 | 32.26 |
| 3 | Purdue | 7 | 97 | 34 | 35.05 |
| 4 | Northwestern | 5 | 79 | 30 | 37.97 |
| 5 | Ohio State | 1 | 15 | 6 | 40.00 |
| 6 | Iowa | 4 | 59 | 24 | 40.68 |
| 7 | Wisconsin | 5 | 70 | 29 | 41.43 |
| 8 | Nebraska | 8 | 113 | 48 | 42.48 |
| 9 | Indiana | 7 | 93 | 40 | 43.01 |
| 10 | Maryland | 7 | 96 | 44 | 45.83 |
| 11 | Minnesota | 6 | 77 | 36 | 46.75 |
| 12 | Michigan | 3 | 42 | 20 | 47.62 |
| 13 | Rutgers | 11 | 172 | 89 | 51.74 |
| 14 | Illinois | 8 | 99 | 52 | 52.53 |