Head to Head
| Japan NPB | 2019/07/07 05:00 | Seibu Lions v Lotte Marines | W | 2-8 |
| Japan NPB | 2019/07/06 05:00 | Seibu Lions v Lotte Marines | L | 5-0 |
| Japan NPB | 2019/07/05 09:15 | Seibu Lions v Lotte Marines | W | 2-4 |
| Japan NPB | 2019/06/02 05:00 | Seibu Lions v Lotte Marines | W | 1-8 |
| Japan NPB | 2019/06/01 05:00 | Seibu Lions v Lotte Marines | W | 7-8 |
| Japan NPB | 2019/05/31 09:15 | Seibu Lions v Lotte Marines | L | 3-2 |
| Japan NPB | 2019/05/09 09:00 | Lotte Marines v Seibu Lions | W | 5-4 |
| Japan NPB | 2019/05/08 09:00 | Lotte Marines v Seibu Lions | W | 12-1 |
Home History
| Japan NPB | 2019/07/10 09:15 | Nippon Ham Fighters v Lotte Marines | W | 0-5 |
| Japan NPB | 2019/07/09 09:15 | Nippon Ham Fighters v Lotte Marines | W | 1-6 |
| Japan NPB | 2019/07/08 09:15 | Nippon Ham Fighters v Lotte Marines | L | 5-3 |
| Japan NPB | 2019/07/07 05:00 | Seibu Lions v Lotte Marines | W | 2-8 |
| Japan NPB | 2019/07/06 05:00 | Seibu Lions v Lotte Marines | L | 5-0 |
| Japan NPB | 2019/07/05 09:15 | Seibu Lions v Lotte Marines | W | 2-4 |
| Japan NPB | 2019/07/04 09:00 | Lotte Marines v Orix Buffaloes | L | 2-4 |
| Japan NPB | 2019/07/03 09:00 | Lotte Marines v Orix Buffaloes | W | 12-6 |
Away History
| Japan NPB | 2019/07/10 09:00 | Seibu Lions v Softbank Hawks | W | 7-3 |
| Japan NPB | 2019/07/09 09:00 | Seibu Lions v Softbank Hawks | L | 2-3 |
| Japan NPB | 2019/07/08 09:00 | Seibu Lions v Softbank Hawks | L | 7-8 |
| Japan NPB | 2019/07/07 05:00 | Seibu Lions v Lotte Marines | L | 2-8 |
| Japan NPB | 2019/07/06 05:00 | Seibu Lions v Lotte Marines | W | 5-0 |
| Japan NPB | 2019/07/05 09:15 | Seibu Lions v Lotte Marines | L | 2-4 |
| Japan NPB | 2019/07/04 09:00 | Seibu Lions v Nippon Ham Fighters | W | 8-2 |
| Japan NPB | 2019/07/03 09:00 | Seibu Lions v Nippon Ham Fighters | L | 3-5 |