Stadium: Redbird Arena Round: 1
Home Manager: Dan Muller Away Manager: Matt Brock
| NCAAB | 2019/11/25 18:00 | Grand Canyon v Illinois St | L | 68-63 |
| NCAAB | 2019/11/23 22:00 | Illinois St v Western Kentucky | L | 69-83 |
| NCAAB | 2019/11/22 22:45 | Illinois St v Cincinnati | L | 65-66 |
| NCAAB | 2019/11/17 19:00 | Central Florida v Illinois St | L | 67-65 |
| NCAAB | 2019/11/10 21:00 | Arkansas LR v Illinois St | W | 70-75 |
| NCAAB | 2019/11/07 01:00 | Belmont v Illinois St | W | 72-79 |
| NCAAB | 2019/03/09 00:00 | Illinois St v Drake | L | 62-78 |
| NCAAB | 2019/03/08 02:30 | Evansville v Illinois St | W | 60-65 |
| NCAAB | 2019/11/28 00:00 | Northwest Missouri State v Illinois Springfield | L | 91-56 |
| NCAAB | 2019/11/16 00:00 | Purdue Northwest v Illinois Springfield | W | 85-97 |
| NCAAB | 2019/11/13 01:00 | Illinois Springfield v St Louis Pharmacist | W | 90-61 |
| NCAAB | 2019/11/10 01:30 | Illinois Springfield v Wisconsin-Parkside | W | 78-70 |
| NCAAB | 2019/11/09 01:30 | Illinois Springfield v Ohio Valley | W | 91-71 |
| NCAAB | 2019/03/02 21:00 | Illinois Springfield v Bellarmine | L | 59-90 |
| NCAAB | 2019/03/01 01:30 | Illinois Springfield v Southern Indiana | L | 83-93 |
| NCAAB | 2019/02/23 21:00 | McKendree v Illinois Springfield | W | 75-76 |