Stadium: NIU Convocation Center
Home Manager: James Whitford Away Manager: Rashon Burno
| NCAAB | 2021/01/16 18:00 | Northern Illinois v Ball State | W | 58-78 |
| NCAAB | 2020/12/09 00:00 | Ball State v Northern Illinois | W | 79-70 |
| NCAAB | 2020/03/07 01:00 | Ball State v Northern Illinois | W | 75-54 |
| NCAAB | 2020/02/12 00:00 | Northern Illinois v Ball State | W | 59-63 |
| NCAAB | 2019/03/09 00:00 | Northern Illinois v Ball State | L | 64-57 |
| NCAAB | 2019/02/06 01:00 | Ball State v Northern Illinois | W | 72-71 |
| NCAAB | 2018/03/03 01:00 | Ball State v Northern Illinois | L | 65-66 |
| NCAAB | 2018/02/21 00:00 | Northern Illinois v Ball State | W | 68-77 |
| NCAAB | 2021/03/11 16:00 | Ball State v Toledo | L | 89-91 |
| NCAAB | 2021/03/06 00:00 | Ball State v Toledo | L | 70-89 |
| NCAAB | 2021/03/03 00:00 | Eastern Michigan v Ball State | W | 65-100 |
| NCAAB | 2021/02/27 18:00 | Central Michigan v Ball State | W | 91-97 |
| NCAAB | 2021/02/24 19:00 | Kent State v Ball State | W | 71-90 |
| NCAAB | 2021/02/20 00:00 | Akron v Ball State | L | 88-79 |
| NCAAB | 2021/02/17 00:00 | Bowling Green v Ball State | L | 75-62 |
| NCAAB | 2021/02/06 17:00 | Toledo v Ball State | W | 67-81 |
| NCAAB | 2021/03/05 22:00 | Northern Illinois v Central Michigan | W | 79-74 |
| NCAAB | 2021/03/03 00:00 | Western Michigan v Northern Illinois | L | 73-63 |
| NCAAB | 2021/02/27 18:00 | Northern Illinois v Eastern Michigan | L | 57-91 |
| NCAAB | 2021/02/23 22:00 | Buffalo v Northern Illinois | L | 102-74 |
| NCAAB | 2021/02/20 23:00 | Miami Ohio v Northern Illinois | L | 69-64 |
| NCAAB | 2021/02/16 19:00 | Northern Illinois v Akron | L | 76-81 |
| NCAAB | 2021/02/13 19:00 | Northern Illinois v Kent State | L | 58-80 |
| NCAAB | 2021/01/16 18:00 | Northern Illinois v Ball State | L | 58-78 |