Head to Head
| Japan NPB | 2015/09/06 08:00 | Lotte Marines v Seibu Lions | W | 3-9 |
| Japan NPB | 2015/09/05 08:00 | Lotte Marines v Seibu Lions | W | 0-6 |
| Japan NPB | 2015/09/04 09:15 | Lotte Marines v Seibu Lions | W | 1-2 |
| Japan NPB | 2015/08/23 09:00 | Seibu Lions v Lotte Marines | W | 7-0 |
| Japan NPB | 2015/08/22 09:00 | Seibu Lions v Lotte Marines | L | 5-9 |
| Japan NPB | 2015/08/21 09:00 | Seibu Lions v Lotte Marines | W | 7-6 |
| Japan NPB | 2015/07/30 09:15 | Lotte Marines v Seibu Lions | L | 2-0 |
| Japan NPB | 2015/07/29 09:15 | Lotte Marines v Seibu Lions | L | 8-1 |
Home History
| Japan NPB | 2015/09/12 04:00 | Seibu Lions v Nippon Ham Fighters | W | 9-8 |
| Japan NPB | 2015/09/09 09:00 | Seibu Lions v Orix Buffaloes | L | 0-4 |
| Japan NPB | 2015/09/08 09:00 | Seibu Lions v Orix Buffaloes | W | 3-1 |
| Japan NPB | 2015/09/06 08:00 | Lotte Marines v Seibu Lions | W | 3-9 |
| Japan NPB | 2015/09/05 08:00 | Lotte Marines v Seibu Lions | W | 0-6 |
| Japan NPB | 2015/09/04 09:15 | Lotte Marines v Seibu Lions | W | 1-2 |
| Japan NPB | 2015/09/03 09:00 | Seibu Lions v Softbank Hawks | L | 1-10 |
| Japan NPB | 2015/09/02 09:00 | Seibu Lions v Softbank Hawks | L | 4-5 |
Away History
| Japan NPB | 2015/09/12 05:00 | Lotte Marines v Orix Buffaloes | L | 2-6 |
| Japan NPB | 2015/09/11 09:15 | Lotte Marines v Orix Buffaloes | W | 4-3 |
| Japan NPB | 2015/09/10 09:15 | Lotte Marines v Orix Buffaloes | L | 1-6 |
| Japan NPB | 2015/09/09 09:00 | Rakuten Eagles v Lotte Marines | L | 4-2 |
| Japan NPB | 2015/09/08 09:00 | Rakuten Eagles v Lotte Marines | W | 1-5 |
| Japan NPB | 2015/09/06 08:00 | Lotte Marines v Seibu Lions | L | 3-9 |
| Japan NPB | 2015/09/05 08:00 | Lotte Marines v Seibu Lions | L | 0-6 |
| Japan NPB | 2015/09/04 09:15 | Lotte Marines v Seibu Lions | L | 1-2 |