| Japan NPB Reserve League | 2022/04/07 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | L | 0-7 |
| Japan NPB Reserve League | 2021/09/01 03:55 | Nipponham Fighters Reserves v Seibu Lions Reserves | L | 10-11 |
| Japan NPB Reserve League | 2021/08/20 04:00 | Seibu Lions Reserves v Nipponham Fighters Reserves | W | 3-4 |
| Japan NPB Reserve League | 2021/08/03 04:00 | Seibu Lions Reserves v Nipponham Fighters Reserves | W | 5-6 |
| Japan NPB Reserve League | 2021/07/05 08:45 | Nipponham Fighters Reserves v Seibu Lions Reserves | L | 6-8 |
| Japan NPB Reserve League | 2021/06/17 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 2-1 |
| Japan NPB Reserve League | 2020/10/08 03:30 | Nipponham Fighters Reserves v Seibu Lions Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/10/07 03:30 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 11-5 |
| Japan NPB Reserve League | 2022/04/29 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | L | 3-1 |
| Japan NPB Reserve League | 2022/04/14 04:00 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | L | 3-1 |
| Japan NPB Reserve League | 2022/04/13 03:57 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | W | 1-3 |
| Japan NPB Reserve League | 2022/04/12 04:00 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | L | 7-4 |
| Japan NPB Reserve League | 2022/04/08 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 2-3 |
| Japan NPB Reserve League | 2022/04/07 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | L | 0-7 |
| Japan NPB Reserve League | 2022/03/31 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 6-0 |
| Japan NPB Reserve League | 2021/10/31 03:30 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 5-3 |
| Japan NPB Reserve League | 2022/04/29 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 2-5 |
| Japan NPB Reserve League | 2022/04/08 04:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | L | 5-9 |
| Japan NPB Reserve League | 2022/04/07 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 0-7 |
| Japan NPB Reserve League | 2022/03/23 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 2-3 |
| Japan NPB Reserve League | 2021/11/01 02:00 | Hiroshima Carp Reserves v Seibu Lions Reserves | L | 4-2 |
| Japan NPB Reserve League | 2021/10/28 03:26 | Hanshin Tigers Reserves v Seibu Lions Reserves | L | 9-1 |
| Japan NPB Reserve League | 2021/10/27 03:30 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 4-1 |
| Japan NPB Reserve League | 2021/10/03 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 5-1 |