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