| Japan - NPB - Reserveliga | 2019/05/24 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | L | 8-11 |
| Japan - NPB - Reserveliga | 2019/05/24 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | L | 8-11 |
| Japan - NPB - Reserveliga | 2019/05/23 08:00 | Yakult Swallows - Reserve v Yokohama Bay Stars - Reserve | W | 1-4 |
| Japan - NPB - Reserveliga | 2019/05/07 09:00 | Rakuten Eagles - Reserve v Yokohama Bay Stars - Reserve | W | 0-4 |
| Japan - NPB - Reserveliga | 2019/04/22 04:33 | Yokohama Bay Stars - Reserve v Rakuten Eagles - Reserve | W | 4-3 |
| Japan - NPB - Reserveliga | 2019/04/22 04:00 | Rakuten Eagles - Reserve v Yokohama Bay Stars - Reserve | D | 0-0 |
| Japan - NPB - Reserveliga | 2019/05/24 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | W | 8-11 |
| Japan - NPB - Reserveliga | 2019/05/10 04:00 | Yakult Swallows - Reserve v Chiba Lotte Marines - Reserve | L | 9-6 |
| Japan - NPB - Reserveliga | 2019/04/25 04:00 | Yomiuri Giants - Reserve v Chiba Lotte Marines - Reserve | W | 4-5 |