Stadium: Redbird Arena Round: 1
Home Manager: Dan Muller Away Manager: Brian Dutcher
| NCAAB | 2018/11/28 03:30 | Jackson State v San Diego St | W | 44-87 |
| NCAAB | 2018/11/21 19:30 | San Diego St v Iowa State | L | 57-87 |
| NCAAB | 2018/11/20 19:30 | Xavier v San Diego St | W | 74-79 |
| NCAAB | 2018/11/19 22:00 | Duke v San Diego St | L | 90-64 |
| NCAAB | 2018/11/15 03:00 | Texas Southern v San Diego St | W | 64-103 |
| NCAAB | 2018/11/07 03:00 | Arkansas-Pine Bluff v San Diego St | W | 60-76 |
| NCAAB | 2018/03/15 23:20 | San Diego St v Houston | L | 65-67 |
| NCAAB | 2018/03/10 23:00 | San Diego St v New Mexico | W | 82-75 |
| NCAAB | 2018/11/29 01:00 | BYU v Illinois St | W | 89-92 |
| NCAAB | 2018/11/24 20:00 | Illinois St v Lindenwood | W | 79-62 |
| NCAAB | 2018/11/21 18:30 | Illinois St v Boise State | W | 73-70 |
| NCAAB | 2018/11/20 16:00 | Akron v Illinois St | W | 68-73 |
| NCAAB | 2018/11/19 18:30 | Georgia Bulldogs v Illinois St | L | 80-68 |
| NCAAB | 2018/11/14 01:00 | Chicago St v Illinois St | W | 71-75 |
| NCAAB | 2018/11/11 01:00 | Illinois St v Belmont | L | 89-100 |
| NCAAB | 2018/11/07 00:00 | Florida Gulf Coast v Illinois St | W | 66-74 |