Stadium: Redbird Arena
Home Manager: Dan Muller Away Manager: Ryan Hellenthal
| NCAAB | 2017/11/23 02:00 | Illinois St v Quincy University | W | 86-57 |
| NCAAB | 2015/11/27 20:00 | Illinois St v Quincy University | W | 73-63 |
| NCAAB | 2014/12/30 00:00 | Illinois St v Quincy University | W | 99-57 |
| NCAAB | 2021/12/11 20:00 | Illinois St v Chicago St | W | 81-71 |
| NCAAB | 2021/12/04 21:00 | Jackson State v Illinois St | L | 61-55 |
| NCAAB | 2021/12/02 01:00 | Missouri State v Illinois St | W | 74-79 |
| NCAAB | 2021/11/28 02:00 | Illinois St v Purdue Northwest | W | 81-71 |
| NCAAB | 2021/11/24 23:00 | Buffalo v Illinois St | L | 106-90 |
| NCAAB | 2021/11/24 01:30 | Illinois St v St Louis | L | 76-82 |
| NCAAB | 2021/11/21 00:00 | Bucknell v Illinois St | W | 100-105 |
| NCAAB | 2021/11/17 01:00 | Murray State v Illinois St | L | 77-65 |
| NCAAB | 2021/02/26 00:30 | Quincy University v Southwest Baptist | L | 69-81 |
| NCAAB | 2021/02/20 20:15 | Rockhurst v Quincy University | L | 68-62 |
| NCAAB | 2021/02/19 00:30 | William Jewel v Quincy University | W | 70-74 |
| NCAAB | 2021/02/13 20:15 | Quincy University v Truman State | L | 68-74 |
| NCAAB | 2021/02/10 23:00 | Southern Indiana v Quincy University | L | 86-71 |
| NCAAB | 2021/02/06 20:15 | Quincy University v Illinois Springfield | W | 75-64 |
| NCAAB | 2021/02/05 00:30 | Quincy University v Lewis | L | 75-94 |
| NCAAB | 2021/01/30 20:00 | Indianapolis v Quincy University | L | 86-78 |