| Japan NPB Reserve League | 2023/09/17 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 4-10 |
| Japan NPB Reserve League | 2023/09/16 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 1-2 |
| Japan NPB Reserve League | 2023/09/15 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | D | 6-6 |
| Japan NPB Reserve League | 2023/08/03 09:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 1-5 |
| Japan NPB Reserve League | 2023/03/22 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 3-2 |
| Japan NPB Reserve League | 2022/08/22 09:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | D | 0-0 |
| Japan NPB Reserve League | 2022/08/03 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 4-1 |
| Japan NPB Reserve League | 2022/05/26 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 4-2 |
| Japan NPB Reserve League | 2024/03/19 04:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | L | 0-5 |
| Japan Phoenix League | 2023/10/11 03:30 | SoftBank Hawks Reserves v Chiba Lotte Marines Reserves | L | 3-1 |
| Japan NPB Reserve League | 2023/09/17 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 4-10 |
| Japan NPB Reserve League | 2023/09/16 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 1-2 |
| Japan NPB Reserve League | 2023/09/15 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | D | 6-6 |
| Japan NPB Reserve League | 2023/09/13 07:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | L | 2-5 |
| Japan NPB Reserve League | 2023/09/12 07:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | W | 4-1 |
| Japan NPB Reserve League | 2023/08/27 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | L | 0-4 |
| 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 |
| 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 |