Stadium: Pioneer Gymnasium
| NCAAB | 2024/01/20 23:00 | Cal State San Marcos v Cal State East Bay | W | 65-68 |
| NCAAB | 2023/02/18 23:00 | Cal State East Bay v Cal State San Marcos | W | 75-70 |
| NCAAB | 2023/01/20 03:30 | Cal State San Marcos v Cal State East Bay | L | 56-48 |
| NCAAB | 2020/02/22 23:00 | Cal State East Bay v Cal State San Marcos | W | 73-68 |
| NCAAB | 2020/01/03 03:30 | Cal State San Marcos v Cal State East Bay | L | 83-56 |
| NCAAB | 2019/03/01 03:30 | Cal State San Marcos v Cal State East Bay | L | 63-59 |
| NCAAB | 2018/11/24 23:00 | Cal State East Bay v Cal State San Marcos | W | 91-62 |