| Japan - NPB - Reserveliga | 04/29 04:00 | - | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | L | 0-1 | |
| Japan - NPB - Reserveliga | 04/28 04:00 | - | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | - | View | |
| Japan - NPB - Reserveliga | 04/27 04:00 | - | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | - | View | |
| Japan - NPB - Reserveliga | 04/25 04:00 | - | Yokohama Bay Stars - Reserve v Nippon Ham Fighters - Reserve | W | 7-3 | |
| Japan - NPB - Reserveliga | 04/24 04:00 | - | Yokohama Bay Stars - Reserve v Nippon Ham Fighters - Reserve | - | View | |
| Japan - NPB - Reserveliga | 04/23 04:00 | - | Yokohama Bay Stars - Reserve v Nippon Ham Fighters - Reserve | L | 3-8 | |
| Japan - Phoenix League | 10/29 03:30 | - | Hiroshima Carp - Reserve v Yokohama Bay Stars - Reserve | L | 6-5 | |
| Japan - Phoenix League | 10/26 03:30 | - | Yokohama Bay Stars - Reserve v KBO Farm 1 | W | 6-1 | |
| Japan - Phoenix League | 10/16 03:30 | - | IPBL Japan v Yokohama Bay Stars - Reserve | L | 9-1 | |
| Japan - NPB - Reserveliga | 09/24 04:00 | - | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | L | 2-3 | |
| Japan - NPB - Reserveliga | 09/23 04:30 | - | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | L | 0-2 | |
| Japan - NPB - Reserveliga | 09/22 09:00 | - | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | W | 4-0 |