| Japonia - NPB Reserve League | 05/23 08:00 | - | Yakult Swallows - Rezerve v Yokohama Bay Stars - Rezerve | L | 1-4 | |
| Japonia - NPB Reserve League | 05/10 04:00 | - | Yakult Swallows - Rezerve v Chiba Lotte Marines - Rezerve | W | 9-6 | |
| Japonia - NPB Reserve League | 05/07 04:00 | - | Seibu Lions - Rezerve v Yakult Swallows - Rezerve | D | 5-5 |