| Japan - NPB - Reserveliga | 2019/06/28 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | W | 3-4 |
| Japan - NPB - Reserveliga | 2019/06/16 04:00 | Chiba Lotte Marines - Reserve v Yokohama Bay Stars - Reserve | W | 3-0 |
| Japan - NPB - Reserveliga | 2019/05/25 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | W | 0-4 |
| Japan - NPB - Reserveliga | 2019/05/24 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | W | 8-11 |
| Japan - NPB - Reserveliga | 2019/07/05 04:00 | Chiba Lotte Marines - Reserve v Rakuten Eagles - Reserve | W | 2-1 |
| Japan - NPB - Reserveliga | 2019/06/28 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | W | 3-4 |
| Japan - NPB - Reserveliga | 2019/06/27 04:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 4-6 |
| Japan - NPB - Reserveliga | 2019/06/26 04:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 0-3 |
| Japan - NPB - Reserveliga | 2019/06/25 04:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 1-2 |
| Japan - NPB - Reserveliga | 2019/06/23 04:00 | Yakult Swallows - Reserve v Chiba Lotte Marines - Reserve | W | 1-2 |
| Japan - NPB - Reserveliga | 2019/06/21 04:00 | Yakult Swallows - Reserve v Chiba Lotte Marines - Reserve | W | 0-2 |
| Japan - NPB - Reserveliga | 2019/06/20 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | W | 10-6 |
| Japan - NPB - Reserveliga | 2019/07/21 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | L | 5-8 |
| Japan - NPB - Reserveliga | 2019/07/20 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | W | 3-2 |
| Japan - NPB - Reserveliga | 2019/07/19 04:00 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | W | 14-7 |
| Japan - NPB - Reserveliga | 2019/07/08 04:00 | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | W | 7-5 |
| Japan - NPB - Reserveliga | 2019/07/07 05:00 | Nipponham Fighters - Reserve v Yokohama Bay Stars - Reserve | L | 5-4 |
| Japan - NPB - Reserveliga | 2019/07/06 09:00 | Nipponham Fighters - Reserve v Yokohama Bay Stars - Reserve | W | 1-4 |
| Japan - NPB - Reserveliga | 2019/07/05 09:00 | Nipponham Fighters - Reserve v Yokohama Bay Stars - Reserve | W | 1-2 |
| Japan - NPB - Reserveliga | 2019/07/03 09:00 | Yomiuri Giants - Reserve v Yokohama Bay Stars - Reserve | L | 9-6 |