Stadium: The Sports Center
| NCAAB | 2023/02/18 23:00 | Cal State East Bay v Cal State San Marcos | L | 75-70 |
| NCAAB | 2023/01/20 03:30 | Cal State San Marcos v Cal State East Bay | W | 56-48 |
| NCAAB | 2020/02/22 23:00 | Cal State East Bay v Cal State San Marcos | L | 73-68 |
| NCAAB | 2020/01/03 03:30 | Cal State San Marcos v Cal State East Bay | W | 83-56 |
| NCAAB | 2019/03/01 03:30 | Cal State San Marcos v Cal State East Bay | W | 63-59 |
| NCAAB | 2018/11/24 23:00 | Cal State East Bay v Cal State San Marcos | L | 91-62 |