| 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 | 2023/09/11 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 7-13 |
| Japan NPB Reserve League | 2023/07/02 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 2-0 |
| Japan NPB Reserve League | 2023/05/17 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 9-7 |
| Japan NPB Reserve League | 2023/05/16 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 7-10 |
| Japan NPB Reserve League | 2023/04/23 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 4-9 |
| Japan NPB Reserve League | 2023/04/22 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 2-8 |
| Japan Phoenix League | 2023/10/28 03:30 | Yakult Swallows Reserves v Chunichi Dragons Reserves | W | 4-2 |
| Japan NPB Reserve League | 2023/09/30 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 1-5 |
| 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 | 2023/09/11 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 7-13 |
| Japan NPB Reserve League | 2023/08/18 09:00 | Yakult Swallows Reserves v Yomiuri Giants Reserves | L | 0-2 |
| Japan NPB Reserve League | 2023/08/03 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 6-7 |
| Japan NPB Reserve League | 2023/08/02 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 6-13 |
| Japan NPB Reserve League | 2024/04/13 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 3-2 |
| Japan NPB Reserve League | 2024/04/12 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | W | 4-6 |
| Japan Phoenix League | 2023/10/30 02:00 | Seibu Lions Reserves v Hiroshima Carp Reserves | D | 0-0 |
| Japan Phoenix League | 2023/10/14 03:30 | Hanshin Tigers Reserves v Seibu Lions Reserves | W | 1-2 |
| Japan NPB Reserve League | 2023/09/29 07:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | L | 1-6 |
| Japan NPB Reserve League | 2023/09/24 04:00 | Yokohama Bay Stars Reserves v Seibu Lions Reserves | W | 2-3 |
| Japan NPB Reserve League | 2023/09/23 04:30 | Yokohama Bay Stars Reserves v Seibu Lions Reserves | W | 0-2 |
| Japan NPB Reserve League | 2023/09/22 09:00 | Yokohama Bay Stars Reserves v Seibu Lions Reserves | L | 4-0 |