Stadium: Pioneer Gymnasium
| NCAAB | 2024/01/20 23:00 | Cal State San Marcos Cougars v Cal State East Bay Pioneers | W | 65-68 |
| NCAAB | 2023/02/18 23:00 | Cal State East Bay Pioneers v Cal State San Marcos Cougars | W | 75-70 |
| NCAAB | 2023/01/20 03:30 | Cal State San Marcos Cougars v Cal State East Bay Pioneers | L | 56-48 |
| NCAAB | 2020/02/22 23:00 | Cal State East Bay Pioneers v Cal State San Marcos Cougars | W | 73-68 |
| NCAAB | 2020/01/03 03:30 | Cal State San Marcos Cougars v Cal State East Bay Pioneers | L | 83-56 |
| NCAAB | 2019/03/01 03:30 | Cal State San Marcos Cougars v Cal State East Bay Pioneers | L | 63-59 |
| NCAAB | 2018/11/24 23:00 | Cal State East Bay Pioneers v Cal State San Marcos Cougars | W | 91-62 |
| NCAAB | 2024/02/18 03:30 | Cal State East Bay Pioneers v Cal State San Bernardino | W | 64-59 |
| NCAAB | 2024/02/16 03:30 | Cal State East Bay Pioneers v Cal Poly Pomona Broncos | W | 78-65 |
| NCAAB | 2024/02/10 23:00 | Cal State Los Angeles Golden Eagles v Cal State East Bay Pioneers | L | 82-66 |
| NCAAB | 2024/02/09 03:30 | Cal State Dominguez Hills Toros v Cal State East Bay Pioneers | W | 65-75 |
| NCAAB | 2024/02/04 03:30 | Cal Poly Humboldt v Cal State East Bay Pioneers | W | 68-83 |
| NCAAB | 2024/02/02 03:30 | Cal State Chico v Cal State East Bay Pioneers | L | 82-71 |
| NCAAB | 2024/01/28 03:30 | Cal State East Bay Pioneers v Stanislaus State Warriors | L | 73-79 |
| NCAAB | 2024/01/26 03:30 | Cal State East Bay Pioneers v Cal State Monterey Bay Otters | W | 82-66 |
| NCAAB | 2024/02/17 23:00 | Cal State Los Angeles Golden Eagles v Cal State San Marcos Cougars | W | 75-77 |
| NCAAB | 2024/02/16 03:30 | Cal State Dominguez Hills Toros v Cal State San Marcos Cougars | L | 86-70 |
| NCAAB | 2024/02/10 23:00 | Cal State San Marcos Cougars v Stanislaus State Warriors | W | 80-75 |
| NCAAB | 2024/02/09 03:30 | Cal State San Marcos Cougars v Cal State Monterey Bay Otters | L | 64-70 |
| NCAAB | 2024/02/03 23:00 | Cal State San Marcos Cougars v Cal State San Bernardino | L | 61-80 |
| NCAAB | 2024/02/02 03:30 | Cal State San Marcos Cougars v Cal Poly Pomona Broncos | L | 56-71 |
| NCAAB | 2024/01/28 03:30 | Cal Poly Humboldt v Cal State San Marcos Cougars | W | 65-80 |
| NCAAB | 2024/01/26 03:30 | Cal State Chico v Cal State San Marcos Cougars | L | 95-61 |