2020 Illinois Fighting Illini Penalty Split Stats through 01/11/2021
| Split | G | Pen. | Yards | Pen./G | Yards/G |
|---|---|---|---|---|---|
| All Games | 8 | 39 | 406 | 4.9 | 50.8 |
| at Home | 3 | 22 | 225 | 7.3 | 75.0 |
| on Road/Neutral Site | 5 | 17 | 181 | 3.4 | 36.2 |
| in Wins | 2 | 7 | 71 | 3.5 | 35.5 |
| in Losses | 6 | 32 | 335 | 5.3 | 55.8 |
| vs. Conference | 8 | 39 | 406 | 4.9 | 50.8 |
| vs. Non-Conference | 0 | 0 | 0 | - | - |
| vs. Ranked (AP) | 2 | 7 | 65 | 3.5 | 32.5 |
| vs. Unranked (AP) | 6 | 32 | 341 | 5.3 | 56.8 |
| vs. FBS (I-A) | 8 | 39 | 406 | 4.9 | 50.8 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - | - |
| vs. FBS Winning | 3 | 12 | 125 | 4.0 | 41.7 |
| vs. FBS Non-Winning | 5 | 27 | 281 | 5.4 | 56.2 |
| vs. FBS Power 5 | 8 | 39 | 406 | 4.9 | 50.8 |
| vs. FBS non-Power 5 | 0 | 0 | 0 | - | - |
| in August/September | 0 | 0 | 0 | - | - |
| in October | 2 | 12 | 135 | 6.0 | 67.5 |
| in November | 3 | 19 | 191 | 6.3 | 63.7 |
| in December/January | 3 | 8 | 80 | 2.7 | 26.7 |