| Japan NPB Reserve League | 2021/08/01 06:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 6-9 |
| Japan NPB Reserve League | 2021/07/31 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | W | 6-1 |
| Japan NPB Reserve League | 2021/07/30 04:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 2-6 |
| 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 | 2021/09/20 04:00 | Yakult Swallows Reserves v Yomiuri Giants Reserves | W | 14-4 |
| Japan NPB Reserve League | 2021/09/19 04:00 | Yakult Swallows Reserves v Yomiuri Giants Reserves | L | 3-4 |
| Japan NPB Reserve League | 2021/08/26 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | L | 3-8 |
| Japan NPB Reserve League | 2021/08/25 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 4-0 |
| Japan NPB Reserve League | 2021/08/24 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 13-1 |
| Japan NPB Reserve League | 2021/08/11 05:31 | Yakult Swallows Reserves v Yomiuri Giants Reserves | L | 1-4 |
| Japan NPB Reserve League | 2021/08/09 07:00 | Yakult Swallows Reserves v Yomiuri Giants Reserves | W | 17-2 |
| Japan NPB Reserve League | 2021/08/01 06:00 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 6-9 |
| Japan NPB Reserve League | 2021/09/08 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 4-8 |
| Japan NPB Reserve League | 2021/09/07 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 0-8 |
| Japan NPB Reserve League | 2021/09/01 03:55 | Nipponham Fighters Reserves v Seibu Lions Reserves | L | 10-11 |
| Japan NPB Reserve League | 2021/08/28 04:00 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | W | 5-6 |
| Japan NPB Reserve League | 2021/08/27 04:30 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | W | 2-3 |
| Japan NPB Reserve League | 2021/08/20 04:00 | Seibu Lions Reserves v Nipponham Fighters Reserves | W | 3-4 |
| Japan NPB Reserve League | 2021/08/17 04:00 | Orix Buffaloes Reserves v Nipponham Fighters Reserves | W | 1-6 |
| Japan NPB Reserve League | 2021/08/13 04:00 | Yomiuri Giants Reserves v Nipponham Fighters Reserves | W | 2-3 |