| Japan NPB Reserve League | 2021/06/24 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 2-3 |
| Japan NPB Reserve Exhibition | 2021/02/19 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 6-2 |
| Japan NPB Reserve League | 2020/08/28 04:30 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 1-4 |
| Japan NPB Reserve League | 2020/07/03 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 4-5 |
| Japan NPB Reserve League | 2019/07/21 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 5-8 |
| Japan NPB Reserve League | 2019/07/20 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 3-2 |
| Japan NPB Reserve League | 2019/07/19 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 14-7 |
| Japan NPB Reserve League | 2019/07/07 05:00 | Nipponham Fighters Reserves v Yokohama Bay Stars Reserves | L | 5-4 |
| Japan NPB Reserve League | 2021/06/24 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 2-3 |
| Japan NPB Reserve League | 2021/03/26 03:54 | Yokohama Bay Stars Reserves v Seibu Lions Reserves | L | 6-8 |
| Japan NPB Reserve Exhibition | 2021/02/19 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 6-2 |
| Japan NPB Reserve League | 2020/11/27 03:30 | Chiba Lotte Marines Reserves v Yokohama Bay Stars Reserves | L | 10-4 |
| Japan NPB Reserve League | 2020/11/23 03:30 | Yokohama Bay Stars Reserves v Yakult Swallows Reserves | L | 1-5 |
| Japan NPB Reserve League | 2020/11/19 03:30 | Orix Buffaloes Reserves v Yokohama Bay Stars Reserves | L | 9-2 |
| Japan NPB Reserve League | 2020/11/17 03:30 | Hiroshima Carp Reserves v Yokohama Bay Stars Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/11/13 03:30 | Chunichi Dragons Reserves v Yokohama Bay Stars Reserves | L | 10-1 |
| Japan NPB Reserve League | 2021/07/05 08:45 | Nipponham Fighters Reserves v Seibu Lions Reserves | L | 6-8 |
| Japan NPB Reserve League | 2021/06/24 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | W | 2-3 |
| Japan NPB Reserve League | 2021/06/17 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 2-1 |
| Japan NPB Reserve League | 2021/03/26 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 3-2 |
| Japan NPB Reserve Exhibition | 2021/02/19 04:00 | Yokohama Bay Stars Reserves v Nipponham Fighters Reserves | L | 6-2 |
| Japan NPB Reserve League | 2020/11/24 03:30 | SoftBank Hawks Reserves v Nipponham Fighters Reserves | W | 3-4 |
| Japan NPB Reserve League | 2020/11/21 03:30 | Nipponham Fighters Reserves v Chunichi Dragons Reserves | W | 3-0 |
| Japan NPB Reserve League | 2020/11/15 03:29 | Hanshin Tigers Reserves v Nipponham Fighters Reserves | W | 4-10 |