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