| Japan NPB Reserve League | 2024/05/17 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 3-5 |
| Japan NPB Reserve League | 2024/04/30 05:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | D | 4-4 |
| Japan NPB Reserve League | 2024/04/13 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | W | 3-2 |
| Japan NPB Reserve League | 2024/04/12 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 4-6 |
| Japan NPB Reserve League | 2023/09/29 07:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | W | 1-6 |
| Japan NPB Reserve League | 2023/07/25 04:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | L | 5-3 |
| Japan NPB Reserve League | 2023/06/25 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 2-3 |
| Japan NPB Reserve League | 2023/06/24 04:30 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 1-6 |
| Japan NPB Reserve League | 2024/05/17 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 3-5 |
| Japan NPB Reserve League | 2024/05/10 04:00 | Yokohama Bay Stars Reserves v Yomiuri Giants Reserves | W | 2-3 |
| Japan NPB Reserve League | 2024/04/30 05:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | D | 4-4 |
| Japan NPB Reserve League | 2024/04/18 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 0-4 |
| Japan NPB Reserve League | 2024/04/16 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 3-7 |
| Japan NPB Reserve League | 2024/04/13 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | W | 3-2 |
| Japan NPB Reserve League | 2024/04/12 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 4-6 |
| Japan NPB Reserve League | 2024/03/19 04:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | W | 0-5 |
| Japan NPB Reserve League | 2024/05/17 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | W | 3-5 |
| Japan NPB Reserve League | 2024/05/15 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 4-5 |
| Japan NPB Reserve League | 2024/05/14 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 5-1 |
| Japan NPB Reserve League | 2024/05/03 04:00 | Oisix Niigata v Seibu Lions Reserves | W | 0-8 |
| Japan NPB Reserve League | 2024/04/30 05:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | D | 4-4 |
| Japan NPB Reserve League | 2024/04/29 04:00 | Yokohama Bay Stars Reserves v Seibu Lions Reserves | W | 0-1 |
| Japan NPB Reserve League | 2024/04/22 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 5-2 |
| Japan NPB Reserve League | 2024/04/20 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | D | 0-0 |