| Japan - NPB Reserve League | 2020/11/28 03:30 | Seibu Lions - Reserves v Rakuten Eagles - Reserves | D | 5-5 |
| Japan - NPB Reserve League | 2020/11/27 03:30 | SoftBank Hawks - Reserves v Seibu Lions - Reserves | L | 3-2 |
| Japan - NPB Reserve League | 2020/11/22 03:30 | Chiba Lotte Marines - Reserves v Seibu Lions - Reserves | L | 9-4 |
| Japan - NPB Reserve League | 2020/11/21 03:30 | Seibu Lions - Reserves v SoftBank Hawks - Reserves | W | 6-5 |
| Japan - NPB Reserve League | 2020/10/30 03:30 | Yomiuri Giants - Reserves v Seibu Lions - Reserves | D | 2-2 |
| Japan - NPB Reserve League | 2020/10/25 03:30 | Yakult Swallows - Reserves v Seibu Lions - Reserves | W | 3-4 |
| Japan - NPB Reserve League | 2020/10/24 03:30 | Yakult Swallows - Reserves v Seibu Lions - Reserves | W | 0-5 |
| Japan - NPB Reserve League | 2020/10/23 03:30 | Yakult Swallows - Reserves v Seibu Lions - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2020/11/19 03:30 | Yomiuri Giants - Reserves v Hiroshima Carp - Reserves | W | 1-8 |
| Japan - NPB Reserve League | 2020/11/18 03:30 | Hiroshima Carp - Reserves v Rakuten Eagles - Reserves | W | 8-0 |
| Japan - NPB Reserve League | 2020/11/17 03:30 | Hiroshima Carp - Reserves v Yokohama Bay Stars - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2020/10/13 03:30 | Orix Buffaloes - Reserves v Hiroshima Carp - Reserves | D | 0-0 |
| Japan - NPB Reserve League | 2020/10/01 04:00 | Hiroshima Carp - Reserves v SoftBank Hawks - Reserves | W | 6-3 |
| Japan - NPB Reserve League | 2020/09/29 09:00 | Hiroshima Carp - Reserves v SoftBank Hawks - Reserves | L | 6-14 |
| Japan - NPB Reserve League | 2020/09/15 09:18 | Hiroshima Carp - Reserves v SoftBank Hawks - Reserves | L | 1-8 |
| Japan - NPB Reserve League | 2020/08/16 08:00 | Hiroshima Carp - Reserves v SoftBank Hawks - Reserves | W | 3-0 |