| Japan NPB Reserve League | 2024/08/18 08:00 | Oisix Niigata v Seibu Lions Reserves | L | 1-2 |
| Japan NPB Reserve League | 2024/08/17 09:00 | Oisix Niigata v Seibu Lions Reserves | L | 3-9 |
| Japan NPB Reserve League | 2024/07/14 04:00 | Oisix Niigata v Seibu Lions Reserves | L | 3-6 |
| Japan NPB Reserve League | 2024/07/13 04:00 | Oisix Niigata v Seibu Lions Reserves | L | 4-8 |
| Japan NPB Reserve League | 2024/05/03 04:00 | Oisix Niigata v Seibu Lions Reserves | L | 0-8 |