| Japan NPB Reserve League | 2023/09/07 09:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | L | 1-2 |
| Japan NPB Reserve League | 2023/09/06 09:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 5-3 |
| Japan NPB Reserve League | 2023/08/17 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 8-9 |
| Japan NPB Reserve League | 2023/08/16 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 2-3 |
| Japan NPB Reserve League | 2023/08/15 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | L | 4-3 |
| Japan NPB Reserve League | 2023/06/04 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 3-6 |
| Japan NPB Reserve League | 2023/04/28 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | L | 12-7 |
| Japan NPB Reserve League | 2022/09/21 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 9-2 |
| Japan NPB Reserve League | 2024/04/08 04:00 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | W | 5-9 |
| 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 | 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 Phoenix League | 2023/10/30 03:30 | Yomiuri Giants Reserves v Orix Buffaloes Reserves | W | 4-1 |
| Japan Phoenix League | 2023/10/19 03:30 | Orix Buffaloes Reserves v Yomiuri Giants Reserves | W | 1-2 |
| Japan Phoenix League | 2023/10/15 03:30 | Yomiuri Giants Reserves v SoftBank Hawks Reserves | W | 1-0 |
| Japan Phoenix League | 2023/10/10 03:30 | Yomiuri Giants Reserves v KBO Farm | W | 6-4 |
| Japan NPB Reserve League | 2023/10/07 04:00 | SoftBank Hawks Reserves v Yomiuri Giants Reserves | L | 6-5 |