| Japan NPB Reserve League | 2024/09/23 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 3-6 |
| Japan NPB Reserve League | 2024/08/14 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | D | 3-3 |
| Japan NPB Reserve League | 2024/08/13 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 1-6 |
| Japan NPB Reserve League | 2024/08/12 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 3-5 |
| Japan NPB Reserve League | 2024/06/08 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 5-3 |
| Japan NPB Reserve League | 2024/06/07 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 0-3 |
| Japan NPB Reserve League | 2023/09/13 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 5-4 |
| Japan NPB Reserve League | 2023/09/12 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 2-8 |
| Japan NPB Reserve League | 2024/09/23 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 3-6 |
| Japan NPB Reserve League | 2024/09/18 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 10-6 |
| Japan NPB Reserve League | 2024/09/17 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 6-4 |
| Japan NPB Reserve League | 2024/09/04 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 1-3 |
| Japan NPB Reserve League | 2024/08/14 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | D | 3-3 |
| Japan NPB Reserve League | 2024/08/13 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 1-6 |
| Japan NPB Reserve League | 2024/08/12 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 3-5 |
| Japan NPB Reserve League | 2024/06/22 05:00 | Yakult Swallows Reserves v Yomiuri Giants Reserves | L | 2-3 |
| 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 | 2024/08/27 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 9-11 |
| Japan NPB Reserve League | 2024/08/18 08:00 | Oisix Niigata v Seibu Lions Reserves | W | 1-2 |
| Japan NPB Reserve League | 2024/08/17 09:00 | Oisix Niigata v Seibu Lions Reserves | W | 3-9 |