| Japonia - NPB Reserve League | 2020/11/28 03:30 | Seibu Lions - Rezerwa v Rakuten Eagles - Rezerwa | D | 5-5 |
| Japonia - NPB Reserve League | 2020/10/14 03:30 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 10-1 |
| Japonia - NPB Reserve League | 2020/10/13 03:30 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | D | 4-4 |
| Japonia - NPB Reserve League | 2020/10/12 03:30 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 7-2 |
| Japonia - NPB Reserve League | 2020/09/17 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | D | 6-6 |
| Japonia - NPB Reserve League | 2020/07/09 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | L | 7-8 |
| Japonia - NPB Reserve League | 2020/07/07 03:59 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | D | 0-0 |
| Japonia - NPB Reserve League | 2019/07/25 04:00 | Seibu Lions - Rezerwa v Rakuten Eagles - Rezerwa | W | 0-7 |
| Japonia - NPB Reserve League | 2019/07/24 04:00 | Seibu Lions - Rezerwa v Rakuten Eagles - Rezerwa | W | 3-5 |
| Japonia - NPB Reserve League | 2019/06/27 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | L | 0-2 |
| Japonia - NPB Reserve League | 2019/06/26 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | L | 5-6 |
| Japonia - NPB Reserve League | 2019/06/25 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 5-1 |
| Japonia - NPB Reserve League | 2019/05/17 04:00 | Seibu Lions - Rezerwa v Rakuten Eagles - Rezerwa | W | 0-3 |