| Japan NPB Reserve League | 2021/09/13 08:45 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 1-4 |
| Japan NPB Reserve League | 2021/09/11 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 0-2 |
| Japan NPB Reserve League | 2020/11/28 03:30 | Seibu Lions Reserves v Rakuten Eagles Reserves | D | 5-5 |
| Japan NPB Reserve League | 2020/10/14 03:30 | Rakuten Eagles Reserves v Seibu Lions Reserves | W | 10-1 |
| Japan NPB Reserve League | 2020/10/13 03:30 | Rakuten Eagles Reserves v Seibu Lions Reserves | D | 4-4 |
| Japan NPB Reserve League | 2020/10/12 03:30 | Rakuten Eagles Reserves v Seibu Lions Reserves | W | 7-2 |
| Japan NPB Reserve League | 2020/09/17 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | D | 6-6 |
| Japan NPB Reserve League | 2020/07/09 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 7-8 |
| Japan NPB Reserve League | 2022/05/28 04:00 | Rakuten Eagles Reserves v Yomiuri Giants Reserves | W | 4-0 |
| Japan NPB Reserve League | 2022/04/14 04:00 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | W | 3-1 |
| Japan NPB Reserve League | 2022/04/13 03:57 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | L | 1-3 |
| Japan NPB Reserve League | 2022/04/12 04:00 | Rakuten Eagles Reserves v Nipponham Fighters Reserves | W | 7-4 |
| Japan NPB Reserve League | 2021/10/27 03:30 | SoftBank Hawks Reserves v Rakuten Eagles Reserves | L | 11-1 |
| Japan NPB Reserve League | 2021/10/23 03:28 | Rakuten Eagles Reserves v Hanshin Tigers Reserves | L | 5-8 |
| Japan NPB Reserve League | 2021/09/13 08:45 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 1-4 |
| Japan NPB Reserve League | 2021/09/11 04:00 | Rakuten Eagles Reserves v Seibu Lions Reserves | L | 0-2 |
| Japan NPB Reserve League | 2022/05/26 04:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | L | 4-2 |
| Japan NPB Reserve League | 2022/05/25 04:30 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 1-11 |
| Japan NPB Reserve League | 2022/05/24 09:00 | Chiba Lotte Marines Reserves v Seibu Lions Reserves | W | 3-4 |
| Japan NPB Reserve League | 2022/05/12 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 1-3 |
| Japan NPB Reserve League | 2022/05/11 04:06 | Nipponham Fighters Reserves v Seibu Lions Reserves | L | 9-6 |
| Japan NPB Reserve League | 2022/04/29 04:00 | Yakult Swallows Reserves v Seibu Lions Reserves | W | 2-5 |
| Japan NPB Reserve League | 2022/04/08 04:00 | Seibu Lions Reserves v Yomiuri Giants Reserves | L | 5-9 |
| Japan NPB Reserve League | 2022/04/07 04:00 | Nipponham Fighters Reserves v Seibu Lions Reserves | W | 0-7 |