| Japan NPB Reserve League | 2019/07/23 09:00 | Chiba Lotte Marines Reserves v Yokohama Bay Stars Reserves | W | 14-5 |
| Japan NPB Reserve League | 2019/06/28 04:00 | Yokohama Bay Stars Reserves v Chiba Lotte Marines Reserves | W | 3-4 |
| Japan NPB Reserve League | 2019/06/16 04:00 | Chiba Lotte Marines Reserves v Yokohama Bay Stars Reserves | W | 3-0 |
| Japan NPB Reserve League | 2019/05/25 04:00 | Yokohama Bay Stars Reserves v Chiba Lotte Marines Reserves | W | 0-4 |
| Japan NPB Reserve League | 2019/05/24 04:00 | Yokohama Bay Stars Reserves v Chiba Lotte Marines Reserves | W | 8-11 |