2015 Big Ten Conference Leaders 4th Down Conversions - Games vs. Ranked Teams Only (AP Poll) through 01/11/2016
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Purdue | 4 | 17 | 8 | 47.06 |
| 2 | Indiana | 5 | 13 | 6 | 46.15 |
| 3 | Iowa | 4 | 7 | 5 | 71.43 |
| 3 | Penn State | 4 | 9 | 5 | 55.56 |
| 3 | Michigan State | 5 | 11 | 5 | 45.45 |
| 6 | Ohio State | 3 | 4 | 3 | 75.00 |
| 6 | Nebraska | 4 | 5 | 3 | 60.00 |
| 6 | Northwestern | 5 | 5 | 3 | 60.00 |
| 6 | Rutgers | 4 | 6 | 3 | 50.00 |
| 6 | Maryland | 5 | 7 | 3 | 42.86 |
| 6 | Michigan | 5 | 7 | 3 | 42.86 |
| 6 | Illinois | 5 | 11 | 3 | 27.27 |
| 6 | Minnesota | 6 | 11 | 3 | 27.27 |
| 14 | Wisconsin | 3 | 2 | 0 | 0.00 |