2017 Illinois Fighting Illini Opponent Penalty Split Stats through 01/08/2018
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 12 | 75 | 703 | 6.3 | 58.6 |
| at Home | 7 | 38 | 399 | 5.4 | 57.0 |
| on Road/Neutral Site | 5 | 37 | 304 | 7.4 | 60.8 |
| in Wins | 2 | 13 | 125 | 6.5 | 62.5 |
| in Losses | 10 | 62 | 578 | 6.2 | 57.8 |
| vs. Conference | 9 | 46 | 438 | 5.1 | 48.7 |
| vs. Non-Conference | 3 | 29 | 265 | 9.7 | 88.3 |
| vs. Ranked (AP) | 4 | 30 | 288 | 7.5 | 72.0 |
| vs. Unranked (AP) | 8 | 45 | 415 | 5.6 | 51.9 |
| vs. FBS (I-A) | 12 | 75 | 703 | 6.3 | 58.6 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - | - |
| vs. FBS Winning | 6 | 41 | 372 | 6.8 | 62.0 |
| vs. FBS Non-Winning | 6 | 34 | 331 | 5.7 | 55.2 |
| vs. FBS Power 5 | 9 | 46 | 438 | 5.1 | 48.7 |
| vs. FBS non-Power 5 | 3 | 29 | 265 | 9.7 | 88.3 |
| in August/September | 4 | 34 | 335 | 8.5 | 83.8 |
| in October | 4 | 18 | 155 | 4.5 | 38.8 |
| in November | 4 | 23 | 213 | 5.8 | 53.3 |
| in December/January | 0 | 0 | 0 | - | - |