2015 Big Ten Conference Leaders Opponent 4th Down Conversions - Games vs. Ranked Teams Only (AP Poll) through 01/11/2016
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Minnesota | 6 | 2 | 1 | 50.00 |
| 2 | Purdue | 4 | 3 | 1 | 33.33 |
| 2 | Nebraska | 4 | 3 | 2 | 66.67 |
| 4 | Iowa | 4 | 4 | 2 | 50.00 |
| 4 | Wisconsin | 3 | 4 | 2 | 50.00 |
| 6 | Illinois | 5 | 5 | 3 | 60.00 |
| 6 | Ohio State | 3 | 5 | 3 | 60.00 |
| 6 | Rutgers | 4 | 5 | 4 | 80.00 |
| 9 | Indiana | 5 | 7 | 4 | 57.14 |
| 9 | Maryland | 5 | 7 | 4 | 57.14 |
| 11 | Northwestern | 5 | 8 | 6 | 75.00 |
| 12 | Michigan State | 5 | 9 | 4 | 44.44 |
| 13 | Michigan | 5 | 12 | 3 | 25.00 |