| 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 | 2020/10/23 03:30 | Yakult Swallows Reserves v Seibu Lions Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/10/15 03:30 | Yakult Swallows Reserves v Nipponham Fighters Reserves | L | 0-1 |
| Japan NPB Reserve League | 2020/11/21 03:30 | Nipponham Fighters Reserves v Chunichi Dragons Reserves | L | 3-0 |
| Japan NPB Reserve League | 2020/11/15 03:35 | Chunichi Dragons Reserves v Yomiuri Giants Reserves | L | 2-5 |
| Japan NPB Reserve League | 2020/11/13 03:30 | Chunichi Dragons Reserves v Yokohama Bay Stars Reserves | W | 10-1 |
| Japan NPB Reserve League | 2020/11/12 03:30 | Rakuten Eagles Reserves v Chunichi Dragons Reserves | W | 1-2 |
| Japan NPB Reserve League | 2020/10/18 04:00 | Chunichi Dragons Reserves v SoftBank Hawks Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/10/04 04:00 | Chunichi Dragons Reserves v SoftBank Hawks Reserves | D | 4-4 |
| Japan NPB Reserve League | 2020/10/03 07:56 | Chunichi Dragons Reserves v SoftBank Hawks Reserves | L | 0-6 |
| Japan NPB Reserve League | 2020/10/02 09:00 | Chunichi Dragons Reserves v SoftBank Hawks Reserves | L | 2-9 |