| Japonia - NPB Reserve League | 2021/08/01 06:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | W | 4-3 |
| Japonia - NPB Reserve League | 2021/07/30 04:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | D | 4-4 |
| Japonia - NPB Reserve League | 2020/11/22 03:30 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | W | 9-4 |
| Japonia - NPB Reserve League | 2020/08/12 04:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | D | 0-0 |
| Japonia - NPB Reserve League | 2020/08/11 04:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | L | 0-7 |
| Japonia - NPB Reserve League | 2020/06/28 04:00 | Seibu Lions - Rezerwa v Chiba Lotte Marines - Rezerwa | D | 0-0 |
| Baseball - Mecze | 2020/03/27 04:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | W | 5-4 |
| Japonia - NPB Reserve League | 2019/07/27 04:16 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | L | 1-2 |
| Japonia - NPB Reserve League | 2021/08/18 07:00 | Chiba Lotte Marines - Rezerwa v Yomiuri Giants - Rezerwa | L | 1-10 |
| Japonia - NPB Reserve League | 2021/08/17 07:00 | Chiba Lotte Marines - Rezerwa v Yomiuri Giants - Rezerwa | L | 0-2 |
| Japonia - NPB Reserve League | 2021/08/01 06:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | W | 4-3 |
| Japonia - NPB Reserve League | 2021/07/30 04:00 | Chiba Lotte Marines - Rezerwa v Seibu Lions - Rezerwa | D | 4-4 |
| Japonia - NPB Reserve League | 2021/07/29 04:00 | Yomiuri Giants - Rezerwa v Chiba Lotte Marines - Rezerwa | W | 5-6 |
| Japonia - NPB Reserve League | 2021/07/22 04:00 | Chiba Lotte Marines - Rezerwa v Nipponham Fighters - Rezerwa | W | 4-3 |
| Japonia - NPB Reserve League | 2021/07/21 04:00 | Chiba Lotte Marines - Rezerwa v Nipponham Fighters - Rezerwa | W | 5-4 |
| Japonia - NPB Reserve League | 2021/07/20 04:00 | Chiba Lotte Marines - Rezerwa v Nipponham Fighters - Rezerwa | W | 7-0 |
| Japonia - NPB Reserve League | 2021/09/13 08:45 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 1-4 |
| Japonia - NPB Reserve League | 2021/09/11 04:00 | Rakuten Eagles - Rezerwa v Seibu Lions - Rezerwa | W | 0-2 |
| Japonia - NPB Reserve League | 2021/09/05 04:00 | Seibu Lions - Rezerwa v Yomiuri Giants - Rezerwa | W | 7-3 |
| Japonia - NPB Reserve League | 2021/09/04 04:00 | Seibu Lions - Rezerwa v Yomiuri Giants - Rezerwa | W | 7-4 |
| Japonia - NPB Reserve League | 2021/09/01 03:55 | Nipponham Fighters - Rezerwa v Seibu Lions - Rezerwa | W | 10-11 |
| Japonia - NPB Reserve League | 2021/08/26 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | W | 3-8 |
| Japonia - NPB Reserve League | 2021/08/25 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | L | 4-0 |
| Japonia - NPB Reserve League | 2021/08/24 04:00 | Yakult Swallows - Rezerwa v Seibu Lions - Rezerwa | L | 13-1 |