| Baseball-Matches | 2020/03/27 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | L | 5-4 |
| Japan - NPB - Reserveliga | 2019/07/27 04:16 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | W | 1-2 |
| Japan - NPB - Reserveliga | 2019/06/20 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | L | 10-6 |
| Japan - NPB - Reserveliga | 2019/06/19 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | W | 2-4 |
| Japan - NPB - Reserveliga | 2019/06/18 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | L | 8-4 |
| Baseball-Matches | 2020/03/27 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | L | 5-4 |
| Japan - NPB - Reserveliga | 2019/07/27 04:16 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | W | 1-2 |
| Japan - NPB - Reserveliga | 2019/07/25 04:00 | Seibu Lions - Reserve v Rakuten Eagles - Reserve | L | 0-7 |
| Japan - NPB - Reserveliga | 2019/07/24 04:00 | Seibu Lions - Reserve v Rakuten Eagles - Reserve | L | 3-5 |
| Japan - NPB - Reserveliga | 2019/07/08 04:00 | Yokohama Bay Stars - Reserve v Seibu Lions - Reserve | L | 7-5 |
| Japan - NPB - Reserveliga | 2019/07/06 07:00 | Seibu Lions - Reserve v Yomiuri Giants - Reserve | W | 5-0 |
| Japan - NPB - Reserveliga | 2019/07/05 07:00 | Seibu Lions - Reserve v Yomiuri Giants - Reserve | W | 3-1 |
| Japan - NPB - Reserveliga | 2019/07/03 04:00 | Seibu Lions - Reserve v Nipponham Fighters - Reserve | W | 2-1 |
| Baseball-Matches | 2020/03/27 04:00 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | W | 5-4 |
| Japan - NPB - Reserveliga | 2019/07/27 04:16 | Chiba Lotte Marines - Reserve v Seibu Lions - Reserve | L | 1-2 |
| Japan - NPB - Reserveliga | 2019/07/23 09:00 | Chiba Lotte Marines - Reserve v Yokohama Bay Stars - Reserve | W | 14-5 |
| Japan - NPB - Reserveliga | 2019/07/05 04:00 | Chiba Lotte Marines - Reserve v Rakuten Eagles - Reserve | W | 2-1 |
| Japan - NPB - Reserveliga | 2019/06/28 04:00 | Yokohama Bay Stars - Reserve v Chiba Lotte Marines - Reserve | W | 3-4 |
| Japan - NPB - Reserveliga | 2019/06/27 04:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 4-6 |
| Japan - NPB - Reserveliga | 2019/06/26 04:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 0-3 |
| Japan - NPB - Reserveliga | 2019/06/25 04:00 | Chiba Lotte Marines - Reserve v Yomiuri Giants - Reserve | L | 1-2 |