2018 Big Ten Conference Leaders 3rd Down Conversions - Games in August/September Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Indiana | 5 | 77 | 36 | 46.75 |
| 2 | Purdue | 5 | 75 | 34 | 45.33 |
| 3 | Rutgers | 5 | 73 | 24 | 32.88 |
| 4 | Ohio State | 5 | 68 | 34 | 50.00 |
| 4 | Michigan | 5 | 68 | 31 | 45.59 |
| 6 | Penn State | 5 | 66 | 27 | 40.91 |
| 6 | Northwestern | 4 | 66 | 26 | 39.39 |
| 8 | Iowa | 4 | 59 | 26 | 44.07 |
| 8 | Minnesota | 4 | 59 | 21 | 35.59 |
| 10 | Illinois | 4 | 58 | 19 | 32.76 |
| 11 | Michigan State | 4 | 54 | 22 | 40.74 |
| 12 | Nebraska | 4 | 53 | 17 | 32.08 |
| 13 | Wisconsin | 4 | 49 | 24 | 48.98 |
| 13 | Maryland | 4 | 49 | 16 | 32.65 |