2019 Illinois Fighting Illini Fourth Down Conversion Defense Split Stats through 01/13/2020
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 13 | 22 | 14 | 63.64 |
| at Home | 7 | 14 | 8 | 57.14 |
| on Road/Neutral Site | 6 | 8 | 6 | 75.00 |
| in Wins | 6 | 7 | 4 | 57.14 |
| in Losses | 7 | 15 | 10 | 66.67 |
| vs. Conference | 9 | 20 | 12 | 60.00 |
| vs. Non-Conference | 4 | 2 | 2 | 100.00 |
| vs. Ranked (AP) | 4 | 6 | 3 | 50.00 |
| vs. Unranked (AP) | 9 | 16 | 11 | 68.75 |
| vs. FBS (I-A) | 13 | 22 | 14 | 63.64 |
| vs. FCS (I-AA) | 0 | 0 | 0 | - |
| vs. FBS Winning | 6 | 9 | 6 | 66.67 |
| vs. FBS Non-Winning | 7 | 13 | 8 | 61.54 |
| vs. FBS Power 5 | 10 | 21 | 13 | 61.90 |
| vs. FBS non-Power 5 | 3 | 1 | 1 | 100.00 |
| in August/September | 4 | 3 | 2 | 66.67 |
| in October | 4 | 6 | 3 | 50.00 |
| in November | 4 | 12 | 8 | 66.67 |
| in December/January | 1 | 1 | 1 | 100.00 |