| Japan - NPB - Reserveliga | 2020/07/03 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | L | 4-5 |
| Japan - NPB - Reserveliga | 2019/07/21 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | L | 5-8 |
| Japan - NPB - Reserveliga | 2019/07/20 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | W | 3-2 |
| Japan - NPB - Reserveliga | 2019/07/19 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | W | 14-7 |
| Japan - NPB - Reserveliga | 2019/07/07 05:00 | Nipponham Fighters - Reserve v Yokohama Bay Stars - Reserve | L | 5-4 |
| Japan - NPB - Reserveliga | 2019/07/06 09:00 | Nipponham Fighters - Reserve v Yokohama Bay Stars - Reserve | W | 1-4 |
| Japan - NPB - Reserveliga | 2019/07/05 09:00 | Nipponham Fighters - Reserve v Yokohama Bay Stars - Reserve | W | 1-2 |
| Japan - NPB - Reserveliga | 2020/08/22 09:00 | Chiba Lotte Marines - Reserve v Yokohama Bay Stars - Reserve | D | 0-0 |
| Japan - NPB - Reserveliga | 2020/07/24 04:30 | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | W | 4-3 |
| Japan - NPB - Reserveliga | 2020/07/22 07:00 | Yokohama Bay Stars - Reserve v Yomiuri Giants - Reserve | L | 1-6 |
| Japan - NPB - Reserveliga | 2020/07/21 04:00 | Yokohama Bay Stars - Reserve v Yomiuri Giants - Reserve | W | 6-4 |
| Japan - NPB - Reserveliga | 2020/07/03 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | L | 4-5 |
| Japan - NPB - Reserveliga | 2019/07/23 09:00 | Chiba Lotte Marines - Reserve v Yokohama Bay Stars - Reserve | L | 14-5 |
| Japan - NPB - Reserveliga | 2019/07/21 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | L | 5-8 |
| Japan - NPB - Reserveliga | 2019/07/20 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | W | 3-2 |
| Japan - NPB - Reserveliga | 2020/08/12 04:00 | Yomiuri Giants - Reserve v Nipponham Fighters - Reserve | L | 8-5 |
| Japan - NPB - Reserveliga | 2020/08/11 04:00 | Yomiuri Giants - Reserve v Nipponham Fighters - Reserve | L | 10-9 |
| Japan - NPB - Reserveliga | 2020/08/06 04:00 | Yakult Swallows - Reserve v Nipponham Fighters - Reserve | L | 6-5 |
| Japan - NPB - Reserveliga | 2020/08/05 04:00 | Yakult Swallows - Reserve v Nipponham Fighters - Reserve | W | 1-3 |
| Japan - NPB - Reserveliga | 2020/08/04 04:00 | Yakult Swallows - Reserve v Nipponham Fighters - Reserve | W | 3-10 |
| Japan - NPB - Reserveliga | 2020/07/28 04:00 | Nipponham Fighters - Reserve v Seibu Lions - Reserve | L | 5-8 |
| Japan - NPB - Reserveliga | 2020/07/12 04:00 | Chiba Lotte Marines - Reserve v Nipponham Fighters - Reserve | L | 5-1 |
| Japan - NPB - Reserveliga | 2020/07/11 04:00 | Chiba Lotte Marines - Reserve v Nipponham Fighters - Reserve | L | 4-3 |