| 8/31/2019 | Illinois State | 10 | at | Northern Illinois (5-7) | 24 | at MAC | ||
| 9/7/2019 | Morehead State (5-7) | 14 | at | Illinois State | 42 | Pio | ||
| 9/14/2019 | Illinois State | 21 | at | Eastern Illinois (1-11) | 3 | at OVC | ||
| 9/21/2019 | Northern Arizona (4-8) | 27 | at | Illinois State | 40 | BSky | ||
| 10/5/2019 | North Dakota State (16-0,9-0) | 37 | at | Illinois State | 3 | |||
| 10/12/2019 | Illinois State | 21 | at | Southern Illinois (7-5,5-3) | 7 | |||
| 10/19/2019 | Illinois State | 28 | at | Western Illinois (1-11,1-7) | 14 | |||
| 10/26/2019 | Indiana State (5-7,3-5) | 7 | at | Illinois State | 24 | |||
| 11/2/2019 | Northern Iowa (10-5,7-2) | 27 | at | Illinois State | 10 | |||
| 11/9/2019 | Illinois State | 27 | at | South Dakota State (8-5,5-4) | 18 | |||
| 11/16/2019 | Missouri State (1-10,1-7) | 12 | at | Illinois State | 17 | |||
| 11/23/2019 | Illinois State | 3 | at | Youngstown State (6-6,2-6) | 21 | |||
| 11/30/2019 | Illinois State | 24 | at | SE Missouri State (9-4) | 6 | 1AA Playoffs Round 1 | at OVC | |
| 12/7/2019 | Illinois State | 24 | at | Central Arkansas (9-4) | 14 | 1AA Playoff Round 2 | at SLC | |
| 12/14/2019 | Illinois State | 3 | at | North Dakota State (16-0,9-0) | 9 | 1AA Quarterfinal |
| vs Illinois State | vs Other Opponents | Illinois State compared to OOs | |
| Record: | 5-10 | 96-80 | |
| Points Scored: | 16.00 | 28.11 | 12.11 |
| Points Allowed: | 19.80 | 25.98 | -6.18 |
| Margin: | -3.80 | 2.13 | 5.93 |
| Total Points: | 35.80 | 54.09 | -18.29 |