| Japan - NPB - Reserveliga | 2020/07/12 04:00 | Chiba Lotte Marines - Reserve v Nipponham Fighters - Reserve | W | 5-1 |
| Japan - NPB - Reserveliga | 2020/07/11 04:00 | Chiba Lotte Marines - Reserve v Nipponham Fighters - Reserve | W | 4-3 |
| Japan - NPB - Reserveliga | 2020/07/10 04:00 | Chiba Lotte Marines - Reserve v Nipponham Fighters - Reserve | L | 1-6 |
| Japan - NPB - Reserveliga | 2020/09/02 03:56 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | L | 5-4 |
| Japan - NPB - Reserveliga | 2020/08/26 07:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | W | 4-3 |
| Japan - NPB - Reserveliga | 2020/08/25 07:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | W | 9-2 |
| Japan - NPB - Reserveliga | 2020/08/22 09:00 | Chiba Lotte Marines - Reserve v Yokohama Bay Stars - Reserve | D | 0-0 |
| Japan - NPB - Reserveliga | 2020/08/12 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | D | 0-0 |
| Japan - NPB - Reserveliga | 2020/08/11 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | L | 0-7 |
| Japan - NPB - Reserveliga | 2020/07/26 04:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 1-2 |
| Japan - NPB - Reserveliga | 2020/07/24 07:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 2-3 |
| Japan - NPB - Reserveliga | 2020/09/10 04:00 | Nipponham Fighters - Reserve v Yomiuri Giants - Reserve | L | 5-6 |
| Japan - NPB - Reserveliga | 2020/09/09 04:00 | Nipponham Fighters - Reserve v Yomiuri Giants - Reserve | L | 4-11 |
| Japan - NPB - Reserveliga | 2020/09/08 04:00 | Nipponham Fighters - Reserve v Yomiuri Giants - Reserve | W | 4-3 |
| Japan - NPB - Reserveliga | 2020/09/04 04:07 | Rakuten Eagles - Reserve v Nipponham Fighters - Reserve | W | 1-5 |
| Japan - NPB - Reserveliga | 2020/09/02 03:56 | Nipponham Fighters - Reserve v Seibu Lions - Reserve | W | 6-5 |
| Japan - NPB - Reserveliga | 2020/09/01 04:00 | Nipponham Fighters - Reserve v Seibu Lions - Reserve | W | 6-4 |
| Japan - NPB - Reserveliga | 2020/08/28 04:30 | Yokohama Bay Stars - Reserve v Nipponham Fighters - Reserve | W | 1-4 |
| Japan - NPB - Reserveliga | 2020/08/12 04:00 | Yomiuri Giants - Reserve v Nipponham Fighters - Reserve | L | 8-5 |