| Date | R | Home v Away | - | |
|---|---|---|---|---|
| 08/29 04:00 | - | Oisix Niigata v Yomiuri Giants Reserves | L | 1-5 |
| 08/28 04:00 | - | Oisix Niigata v Yomiuri Giants Reserves | L | 1-7 |
| 08/27 04:00 | - | Oisix Niigata v Yomiuri Giants Reserves | L | 1-8 |
| 08/18 08:00 | - | Oisix Niigata v Seibu Lions Reserves | L | 1-2 |
| 08/17 09:00 | - | Oisix Niigata v Seibu Lions Reserves | L | 3-9 |
| 08/14 03:30 | - | Oisix Niigata v Nippon Ham Fighters Reserves | L | 2-13 |
| 08/13 04:00 | - | Oisix Niigata v Nippon Ham Fighters Reserves | L | 5-22 |
| 07/14 04:00 | - | Oisix Niigata v Seibu Lions Reserves | L | 3-6 |
| 07/13 04:00 | - | Oisix Niigata v Seibu Lions Reserves | L | 4-8 |
| 07/11 04:00 | - | Oisix Niigata v Yomiuri Giants Reserves | L | 3-5 |
| 07/10 04:00 | - | Oisix Niigata v Yomiuri Giants Reserves | L | 5-6 |
| 07/09 04:00 | - | Oisix Niigata v Yomiuri Giants Reserves | L | 1-2 |
| 06/19 03:30 | - | Oisix Niigata v Nipponham Fighters Reserves | L | 2-9 |
| 05/03 04:00 | - | Oisix Niigata v Seibu Lions Reserves | L | 0-8 |
| 04/19 04:00 | - | Oisix Niigata v Nippon Ham Fighters Reserves | L | 3-7 |