| Japan - NPB - Reserveliga | 2019/04/25 04:00 | Yomiuri Giants - Reserve v Chiba Lotte Marines - Reserve | L | 4-5 |
| Japan - NPB - Reserveliga | 2019/06/06 04:00 | Nipponham Fighters - Reserve v Yomiuri Giants - Reserve | L | 6-1 |
| Japan - NPB - Reserveliga | 2019/06/04 04:00 | Nipponham Fighters - Reserve v Yomiuri Giants - Reserve | W | 4-10 |
| Japan - NPB - Reserveliga | 2019/05/28 09:00 | Yomiuri Giants - Reserve v Yokohama Bay Stars - Reserve | L | 7-8 |
| Japan - NPB - Reserveliga | 2019/05/27 04:00 | Rakuten Eagles - Reserve v Yomiuri Giants - Reserve | W | 9-10 |
| Japan - NPB - Reserveliga | 2019/05/23 04:00 | Yomiuri Giants - Reserve v Nipponham Fighters - Reserve | L | 0-1 |
| Japan - NPB - Reserveliga | 2019/04/25 04:00 | Yomiuri Giants - Reserve v Chiba Lotte Marines - Reserve | L | 4-5 |
| 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 | 2019/05/10 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 |