| 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 | 2022/05/25 04:30 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 1-11 |
| Japan NPB Reserve League | 2022/05/24 09:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 3-4 |
| Japan NPB Reserve League | 2022/03/23 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 2-3 |
| Japan NPB Reserve League | 2021/09/20 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | D | 0-0 |
| Japan NPB Reserve League | 2021/08/01 06:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 4-3 |
| Japan NPB Reserve League | 2022/10/31 02:30 | Chiba Lotte Marines Reserves v Rakuten Eagles Reserves | W | 6-0 |
| Japan NPB Reserve League | 2022/10/13 03:30 | Chiba Lotte Marines Reserves v Chunichi Dragons Reserves | L | 4-5 |
| Japan NPB Reserve League | 2022/10/02 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | W | 7-4 |
| Japan NPB Reserve League | 2022/09/04 05:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | L | 4-5 |
| Japan NPB Reserve League | 2022/09/03 04:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | W | 7-0 |
| 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 | 2022/07/19 07:00 | Chiba Lotte Marines Reserves v Yomiuri Giants 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 | 2022/10/26 03:30 | Seibu Lions Reserves v Hanshin Tigers Reserves | W | 5-2 |
| Japan NPB Reserve League | 2022/10/23 03:30 | Seibu Lions Reserves v Hanshin Tigers Reserves | W | 3-0 |
| Japan NPB Reserve League | 2022/10/21 03:30 | Seibu Lions Reserves v Orix Buffaloes Reserves | L | 0-3 |
| Japan NPB Reserve League | 2022/10/18 03:30 | Seibu Lions Reserves v Orix Buffaloes Reserves | L | 1-11 |
| Japan NPB Reserve League | 2022/09/30 04:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | L | 0-4 |
| Japan NPB Reserve League | 2022/09/25 03:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 5-4 |