| Japan NPB Reserve League | 2020/10/15 03:30 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 0-1 |
| Japan NPB Reserve League | 2020/10/14 03:30 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 5-3 |
| Japan NPB Reserve League | 2020/10/13 03:30 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 6-4 |
| Japan NPB Reserve League | 2020/08/06 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 6-5 |
| Japan NPB Reserve League | 2020/08/05 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 1-3 |
| Japan NPB Reserve League | 2020/08/04 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 3-10 |
| Baseball Matches | 2020/03/27 04:00 | Nipponham Fighters Reserves v Yakult Swallows Reserves | W | 2-7 |
| Japan NPB Reserve League | 2019/06/27 04:00 | Nipponham Fighters Reserves v Yakult Swallows Reserves | L | 9-1 |
| Japan NPB Reserve League | 2020/11/26 03:30 | Orix Buffaloes Reserves v Yakult Swallows Reserves | L | 5-3 |
| Japan NPB Reserve League | 2020/11/24 03:30 | Yakult Swallows Reserves v Chunichi Dragons Reserves | W | 8-0 |
| Japan NPB Reserve League | 2020/11/23 03:30 | Yokohama Bay Stars Reserves v Yakult Swallows Reserves | W | 1-5 |
| Japan NPB Reserve League | 2020/11/18 03:30 | Hanshin Tigers Reserves v Yakult Swallows Reserves | L | 7-1 |
| Japan NPB Reserve League | 2020/11/17 03:55 | Yakult Swallows Reserves v Orix Buffaloes Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/11/09 03:30 | Yakult Swallows Reserves v Orix Buffaloes Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/10/25 03:30 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 3-4 |
| Japan NPB Reserve League | 2020/10/24 03:30 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 0-5 |
| 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 |
| Japan NPB Reserve League | 2020/11/09 03:30 | Nipponham Fighters Reserves v SoftBank Hawks Reserves | W | 7-1 |
| Japan NPB Reserve League | 2020/10/18 04:00 | Nipponham Fighters Reserves v Yomiuri Giants Reserves | W | 6-2 |
| Japan NPB Reserve League | 2020/10/15 03:30 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 0-1 |