| Japonia - NPB Reserve League | 2019/07/24 04:00 | Seibu Lions - Rezerve v Rakuten Eagles - Rezerve | L | 3-5 |
| Japonia - NPB Reserve League | 2019/06/27 04:00 | Rakuten Eagles - Rezerve v Seibu Lions - Rezerve | W | 0-2 |
| Japonia - NPB Reserve League | 2019/06/26 04:00 | Rakuten Eagles - Rezerve v Seibu Lions - Rezerve | W | 5-6 |
| Japonia - NPB Reserve League | 2019/06/25 04:00 | Rakuten Eagles - Rezerve v Seibu Lions - Rezerve | L | 5-1 |
| Japonia - NPB Reserve League | 2019/05/17 04:00 | Seibu Lions - Rezerve v Rakuten Eagles - Rezerve | L | 0-3 |