| Japan - NPB Reserve League | 2020/11/12 03:30 | Chiba Lotte Marines - Reserves v SoftBank Hawks - Reserves | L | 2-5 |
| Japan - NPB Reserve League | 2020/11/12 03:30 | Chiba Lotte Marines - Reserves v SoftBank Hawks - Reserves | L | 2-5 |
| Japan - NPB Reserve League | 2020/11/10 03:30 | Hanshin Tigers - Reserves v Chiba Lotte Marines - Reserves | W | 4-5 |
| Japan - NPB Reserve League | 2020/11/08 03:30 | Orix Buffaloes - Reserves v Chiba Lotte Marines - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2020/10/01 03:30 | Chiba Lotte Marines - Reserves v Nipponham Fighters - Reserves | L | 0-13 |
| Japan - NPB Reserve League | 2020/09/30 03:30 | Chiba Lotte Marines - Reserves v Nipponham Fighters - Reserves | D | 3-3 |
| Japan - NPB Reserve League | 2020/09/02 03:56 | Yokohama Bay Stars - Reserves v Chiba Lotte Marines - Reserves | L | 5-4 |
| Japan - NPB Reserve League | 2020/08/26 07:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 4-3 |
| Japan - NPB Reserve League | 2020/08/25 07:00 | Chiba Lotte Marines - Reserves v Yomiuri Giants - Reserves | W | 9-2 |
| Japan - NPB Reserve League | 2020/11/12 03:30 | Chiba Lotte Marines - Reserves v SoftBank Hawks - Reserves | W | 2-5 |
| Japan - NPB Reserve League | 2020/11/09 03:30 | Nipponham Fighters - Reserves v SoftBank Hawks - Reserves | L | 7-1 |
| Japan - NPB Reserve League | 2020/11/08 03:30 | SoftBank Hawks - Reserves v Yomiuri Giants - Reserves | W | 4-0 |
| Japan - NPB Reserve League | 2020/11/07 04:00 | Rakuten Eagles - Reserves v SoftBank Hawks - Reserves | L | 6-4 |
| Japan - NPB Reserve League | 2020/11/01 04:00 | Hanshin Tigers - Reserves v SoftBank Hawks - Reserves | W | 1-5 |
| Japan - NPB Reserve League | 2020/10/31 04:00 | Hanshin Tigers - Reserves v SoftBank Hawks - Reserves | W | 0-14 |
| Japan - NPB Reserve League | 2020/10/30 04:00 | Hanshin Tigers - Reserves v SoftBank Hawks - Reserves | W | 2-5 |
| Japan - NPB Reserve League | 2020/10/18 04:00 | Chunichi Dragons - Reserves v SoftBank Hawks - Reserves | D | 0-0 |