| Japan Phoenix League | 2023/10/30 02:00 | Seibu Lions Reserves v Hiroshima Carp Reserves | D | 0-0 |
| Japan NPB Reserve League | 2022/10/31 02:00 | Seibu Lions Reserves v Hiroshima Carp Reserves | W | 3-1 |
| Japan NPB Reserve League | 2022/10/29 03:30 | Seibu Lions Reserves v Hiroshima Carp Reserves | L | 8-9 |
| Japan NPB Reserve League | 2021/11/01 02:00 | Hiroshima Carp Reserves v Seibu Lions Reserves | L | 4-2 |
| Japan NPB Reserve League | 2020/11/29 02:00 | Seibu Lions Reserves v Hiroshima Carp Reserves | W | 2-0 |
| Japan Phoenix League | 2024/10/10 03:30 | Seibu Lions Reserves v SoftBank Hawks Reserves | W | 8-3 |
| Japan NPB Reserve League | 2024/09/25 09:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 7-0 |
| Japan NPB Reserve League | 2024/09/24 09:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 0-3 |
| Japan NPB Reserve League | 2024/09/23 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 3-6 |
| Japan NPB Reserve League | 2024/09/08 03:30 | Rakuten Eagles Reserves v Seibu Lions Reserves | W | 6-7 |
| Japan NPB Reserve League | 2024/09/07 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | W | 0-3 |
| Japan NPB Reserve League | 2024/09/06 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 4-0 |
| Japan NPB Reserve League | 2024/08/28 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 0-6 |
| Japan NPB Reserve League | 2024/09/07 08:00 | Hiroshima Carp Reserves v SoftBank Hawks Reserves | W | 4-0 |
| Japan NPB Reserve League | 2024/09/06 09:00 | Hiroshima Carp Reserves v SoftBank Hawks Reserves | L | 3-4 |
| Japan NPB Reserve League | 2024/09/05 03:30 | Hiroshima Carp Reserves v Hanshin Tigers Reserves | L | 2-3 |
| Japan NPB Reserve League | 2024/06/29 03:30 | Hiroshima Carp Reserves v Hanshin Tigers Reserves | D | 4-4 |
| Japan NPB Reserve League | 2024/05/01 04:00 | Hiroshima Carp Reserves v SoftBank Hawks Reserves | L | 1-8 |
| Japan NPB Reserve League | 2024/04/30 04:00 | Hiroshima Carp Reserves v SoftBank Hawks Reserves | W | 5-4 |
| Japan NPB Reserve League | 2024/04/19 04:00 | Hiroshima Carp Reserves v SoftBank Hawks Reserves | W | 2-1 |
| Japan NPB Reserve League | 2024/03/27 04:00 | Hiroshima Carp Reserves v SoftBank Hawks Reserves | L | 5-6 |