Stadium: Redbird Arena Round: 1
Home Manager: Dan Muller Away Manager: Bryan Mullins
| NCAAB | 2020/01/04 21:00 | Illinois State Redbirds v Southern Illinois | W | 55-67 |
| NCAAB | 2019/03/02 19:00 | Illinois State Redbirds v Southern Illinois | W | 63-72 |
| NCAAB | 2019/01/16 00:00 | Southern Illinois v Illinois State Redbirds | L | 58-59 |
| NCAAB | 2018/03/04 00:10 | Illinois State Redbirds v Southern Illinois | L | 76-68 |
| NCAAB | 2018/02/09 02:00 | Southern Illinois v Illinois State Redbirds | L | 68-76 |
| NCAAB | 2018/01/13 23:00 | Illinois State Redbirds v Southern Illinois | W | 70-74 |
| NCAAB | 2017/03/04 20:30 | Southern Illinois v Illinois State Redbirds | L | 50-63 |
| NCAAB | 2017/02/23 00:00 | Illinois State Redbirds v Southern Illinois | L | 50-46 |
| NCAAB | 2020/01/23 02:00 | Northern Iowa v Southern Illinois | W | 66-68 |
| NCAAB | 2020/01/19 21:00 | Drake v Southern Illinois | W | 49-66 |
| NCAAB | 2020/01/17 01:00 | Southern Illinois v Loyola Chicago | L | 48-64 |
| NCAAB | 2020/01/12 01:00 | Southern Illinois v Bradley | L | 48-67 |
| NCAAB | 2020/01/08 01:00 | Valparaiso v Southern Illinois | W | 50-63 |
| NCAAB | 2020/01/04 21:00 | Illinois State Redbirds v Southern Illinois | W | 55-67 |
| NCAAB | 2019/12/31 01:00 | Southern Illinois v Indiana State | L | 56-68 |
| NCAAB | 2019/12/21 21:00 | SE Missouri State v Southern Illinois | W | 45-64 |
| NCAAB | 2020/01/23 01:00 | Illinois State Redbirds v Bradley | L | 63-75 |
| NCAAB | 2020/01/19 21:00 | Loyola Chicago v Illinois State Redbirds | L | 62-50 |
| NCAAB | 2020/01/17 01:00 | Illinois State Redbirds v Drake | L | 74-84 |
| NCAAB | 2020/01/11 19:00 | Illinois State Redbirds v Indiana State | L | 52-65 |
| NCAAB | 2020/01/08 01:00 | Missouri State v Illinois State Redbirds | L | 67-63 |
| NCAAB | 2020/01/04 21:00 | Illinois State Redbirds v Southern Illinois | L | 55-67 |
| NCAAB | 2019/12/31 20:00 | Northern Iowa v Illinois State Redbirds | W | 70-76 |
| NCAAB | 2019/12/21 21:00 | Illinois State Redbirds v Texas San Antonio | L | 70-89 |