| Japonia - NPB Reserve League | 2019/06/27 04:00 | Nipponham Fighters - Rezerwa v Yakult Swallows - Rezerwa | W | 9-1 |
| Japonia - NPB Reserve League | 2019/06/26 04:00 | Nipponham Fighters - Rezerwa v Yakult Swallows - Rezerwa | W | 2-1 |
| Japonia - NPB Reserve League | 2019/06/25 04:00 | Nipponham Fighters - Rezerwa v Yakult Swallows - Rezerwa | L | 3-4 |