| Japan - NPB - Reserveliga | 2019/06/21 02:00 | Seibu Lions reserver v Yokohama Bay Stars reserver | L | 1-10 |
| Japan - NPB - Reserveliga | 2019/05/31 09:00 | Seibu Lions reserver v Yokohama Bay Stars reserver | L | 1-4 |
| Japan - NPB - Reserveliga | 2019/06/21 02:00 | Seibu Lions reserver v Yokohama Bay Stars reserver | L | 1-10 |
| Japan - NPB - Reserveliga | 2019/06/20 04:00 | Chiba Lotte Marines reserver v Seibu Lions reserver | L | 10-6 |
| Japan - NPB - Reserveliga | 2019/06/19 04:00 | Chiba Lotte Marines reserver v Seibu Lions reserver | W | 2-4 |
| Japan - NPB - Reserveliga | 2019/06/18 04:00 | Chiba Lotte Marines reserver v Seibu Lions reserver | L | 8-4 |
| Japan - NPB - Reserveliga | 2019/06/16 04:00 | Seibu Lions reserver v Yomiuri Giants reserver | W | 9-4 |
| Japan - NPB - Reserveliga | 2019/06/12 04:00 | Seibu Lions reserver v Nipponham Fighters reserver | L | 1-5 |
| Japan - NPB - Reserveliga | 2019/05/31 09:00 | Seibu Lions reserver v Yokohama Bay Stars reserver | L | 1-4 |
| Japan - NPB - Reserveliga | 2019/05/24 04:00 | Nipponham Fighters reserver v Seibu Lions reserver | W | 1-4 |
| Japan - NPB - Reserveliga | 2019/06/21 02:00 | Seibu Lions reserver v Yokohama Bay Stars reserver | W | 1-10 |
| Japan - NPB - Reserveliga | 2019/06/20 04:00 | Yokohama Bay Stars reserver v Yakult Swallows reserver | W | 6-5 |
| Japan - NPB - Reserveliga | 2019/06/19 04:00 | Yokohama Bay Stars reserver v Yakult Swallows reserver | W | 6-0 |
| Japan - NPB - Reserveliga | 2019/06/18 04:00 | Yokohama Bay Stars reserver v Yakult Swallows reserver | D | 0-0 |
| Japan - NPB - Reserveliga | 2019/06/16 04:00 | Chiba Lotte Marines reserver v Yokohama Bay Stars reserver | L | 3-0 |
| Japan - NPB - Reserveliga | 2019/05/31 09:00 | Seibu Lions reserver v Yokohama Bay Stars reserver | W | 1-4 |
| Japan - NPB - Reserveliga | 2019/05/28 09:00 | Yomiuri Giants reserver v Yokohama Bay Stars reserver | W | 7-8 |
| Japan - NPB - Reserveliga | 2019/05/25 04:00 | Yokohama Bay Stars reserver v Chiba Lotte Marines reserver | L | 0-4 |