| Japan NPB Reserve League | 2023/08/27 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | L | 0-4 |
| Japan NPB Reserve League | 2023/06/29 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | W | 8-4 |
| Japan NPB Reserve League | 2023/06/28 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | L | 5-7 |
| Japan NPB Reserve League | 2023/06/27 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | W | 2-1 |
| Japan NPB Reserve League | 2023/05/12 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | W | 5-0 |
| Japan NPB Reserve League | 2023/04/23 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | L | 2-3 |
| Japan NPB Reserve League | 2023/04/22 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | W | 5-3 |
| Japan NPB Reserve League | 2023/04/21 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | W | 7-3 |
| 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 | 2023/08/03 09:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 1-5 |
| Japan Phoenix League | 2023/10/24 03:30 | Hiroshima Carp Reserves v Nipponham Fighters Reserves | W | 4-5 |
| Japan Phoenix League | 2023/10/21 03:30 | Chunichi Dragons Reserves v Nipponham Fighters Reserves | W | 5-6 |
| Japan Phoenix League | 2023/10/19 03:30 | Nipponham Fighters Reserves v KBO Farm 1 | W | 13-0 |
| Japan NPB Reserve League | 2023/09/30 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 1-5 |
| Japan NPB Reserve League | 2023/09/14 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 7-0 |
| Japan NPB Reserve League | 2023/09/13 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | D | 2-2 |
| Japan NPB Reserve League | 2023/09/12 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 5-6 |
| Japan NPB Reserve League | 2023/09/07 09:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | L | 1-2 |