| Japan NPB Reserve League | 2020/10/28 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | W | 7-0 |
| Japan NPB Reserve League | 2020/10/27 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | L | 7-8 |
| Japan NPB Reserve League | 2020/10/01 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | L | 2-4 |
| Japan NPB Reserve League | 2020/09/30 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | L | 4-6 |
| Japan NPB Reserve League | 2020/09/29 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | W | 12-5 |
| Japan NPB Reserve League | 2020/09/20 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/09/19 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | D | 10-10 |
| Japan NPB Reserve League | 2020/06/28 04:00 | Yomiuri Giants Reserves v Rakuten Eagles Reserves | D | 0-0 |
| Japan NPB Reserve League | 2020/11/29 02:30 | Rakuten Eagles Reserves v Hanshin Tigers Reserves | D | 6-6 |
| Japan NPB Reserve League | 2020/11/28 03:30 | Seibu Lions Reserves v Rakuten Eagles Reserves | D | 5-5 |
| Japan NPB Reserve League | 2020/11/26 03:30 | SoftBank Hawks Reserves v Rakuten Eagles Reserves | W | 2-3 |
| Japan NPB Reserve League | 2020/11/18 03:30 | Hiroshima Carp Reserves v Rakuten Eagles Reserves | L | 8-0 |
| Japan NPB Reserve League | 2020/11/12 03:30 | Rakuten Eagles Reserves v Chunichi Dragons Reserves | L | 1-2 |
| Japan NPB Reserve League | 2020/11/07 04:00 | Rakuten Eagles Reserves v SoftBank Hawks Reserves | W | 6-4 |
| Japan NPB Reserve League | 2020/10/28 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | W | 7-0 |
| Japan NPB Reserve League | 2020/10/27 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | L | 7-8 |
| Japan NPB Reserve League | 2020/11/28 03:30 | Yomiuri Giants Reserves v SoftBank Hawks Reserves | L | 1-11 |
| Japan NPB Reserve League | 2020/11/22 03:30 | Yomiuri Giants Reserves v SoftBank Hawks Reserves | L | 1-2 |
| Japan NPB Reserve League | 2020/11/19 03:30 | Yomiuri Giants Reserves v Hiroshima Carp Reserves | L | 1-8 |
| Japan NPB Reserve League | 2020/11/15 03:35 | Chunichi Dragons Reserves v Yomiuri Giants Reserves | W | 2-5 |
| Japan NPB Reserve League | 2020/11/13 03:30 | Hanshin Tigers Reserves v Yomiuri Giants Reserves | W | 1-5 |
| Japan NPB Reserve League | 2020/11/08 03:30 | SoftBank Hawks Reserves v Yomiuri Giants Reserves | L | 4-0 |
| Japan NPB Reserve League | 2020/10/30 03:30 | Yomiuri Giants Reserves v Seibu Lions Reserves | D | 2-2 |
| Japan NPB Reserve League | 2020/10/28 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | L | 7-0 |