| Japan NPB Reserve League | 2022/09/21 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | L | 9-2 |
| Japan NPB Reserve League | 2022/09/01 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | L | 1-2 |
| Japan NPB Reserve League | 2022/08/31 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | D | 0-0 |
| Japan NPB Reserve League | 2022/08/25 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 3-0 |
| Japan NPB Reserve League | 2022/06/26 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 5-3 |
| Japan NPB Reserve League | 2022/06/24 04:30 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 6-5 |
| Japan NPB Reserve League | 2022/06/12 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 1-6 |
| Japan NPB Reserve League | 2022/06/10 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 1-2 |
| Japan NPB Reserve League | 2023/04/25 04:00 | Yokohama Bay Stars Reserves v Yomiuri Giants Reserves | W | 0-6 |
| Japan NPB Reserve League | 2023/03/31 04:00 | Yomiuri Giants Reserves v Seibu Lions Reserves | L | 2-12 |
| Japan NPB Reserve League | 2023/03/30 04:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | L | 8-3 |
| Japan NPB Reserve League | 2023/03/29 04:00 | Chiba Lotte Marines Reserves v Yomiuri Giants Reserves | D | 0-0 |
| Japan NPB Reserve League | 2022/10/30 03:00 | Chunichi Dragons Reserves v Yomiuri Giants Reserves | D | 4-4 |
| Japan NPB Reserve League | 2022/10/25 03:30 | Chunichi Dragons Reserves v Yomiuri Giants Reserves | W | 1-4 |
| Japan NPB Reserve League | 2022/10/23 03:30 | Yomiuri Giants Reserves v SoftBank Hawks Reserves | L | 1-5 |
| Japan NPB Reserve League | 2022/10/18 03:30 | Yomiuri Giants Reserves v SoftBank Hawks Reserves | L | 1-3 |
| Japan NPB Reserve League | 2023/04/23 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | W | 2-3 |
| Japan NPB Reserve League | 2023/04/22 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | L | 5-3 |
| Japan NPB Reserve League | 2023/04/21 04:00 | Chiba Lotte Marines Reserves v Nipponham Fighters Reserves | L | 7-3 |
| Japan NPB Reserve League | 2023/04/20 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 0-9 |
| Japan NPB Reserve League | 2023/04/19 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 7-3 |
| Japan NPB Reserve League | 2023/04/18 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 2-5 |
| Japan NPB Reserve League | 2023/04/13 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 3-4 |
| Japan NPB Reserve League | 2023/04/12 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 5-10 |