Head to Head
| Japan NPB | 2015/08/23 09:00 | Seibu Lions v Lotte Marines | L | 7-0 |
| Japan NPB | 2015/08/22 09:00 | Seibu Lions v Lotte Marines | W | 5-9 |
| Japan NPB | 2015/08/21 09:00 | Seibu Lions v Lotte Marines | L | 7-6 |
| Japan NPB | 2015/07/30 09:15 | Lotte Marines v Seibu Lions | W | 2-0 |
| Japan NPB | 2015/07/29 09:15 | Lotte Marines v Seibu Lions | W | 8-1 |
| Japan NPB | 2015/07/28 09:15 | Lotte Marines v Seibu Lions | W | 2-1 |
| Japan NPB | 2015/07/05 04:00 | Seibu Lions v Lotte Marines | L | 3-1 |
| Japan NPB | 2015/07/04 05:00 | Seibu Lions v Lotte Marines | L | 8-2 |
Home History
| Japan NPB | 2015/09/03 09:30 | Nippon Ham Fighters v Lotte Marines | W | 2-3 |
| Japan NPB | 2015/09/02 09:30 | Nippon Ham Fighters v Lotte Marines | W | 2-4 |
| Japan NPB | 2015/09/01 09:30 | Nippon Ham Fighters v Lotte Marines | L | 9-1 |
| Japan NPB | 2015/08/30 08:00 | Lotte Marines v Orix Buffaloes | W | 5-4 |
| Japan NPB | 2015/08/29 08:00 | Lotte Marines v Orix Buffaloes | W | 5-4 |
| Japan NPB | 2015/08/28 09:15 | Lotte Marines v Orix Buffaloes | W | 6-1 |
| Japan NPB | 2015/08/26 09:00 | Softbank Hawks v Lotte Marines | L | 3-0 |
| Japan NPB | 2015/08/25 09:00 | Softbank Hawks v Lotte Marines | L | 7-4 |
Away History
| 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 |
| Japan NPB | 2015/09/01 09:00 | Seibu Lions v Softbank Hawks | W | 13-3 |
| Japan NPB | 2015/08/31 09:00 | Rakuten Eagles v Seibu Lions | W | 3-15 |
| Japan NPB | 2015/08/29 09:00 | Rakuten Eagles v Seibu Lions | L | 8-4 |
| Japan NPB | 2015/08/28 09:00 | Rakuten Eagles v Seibu Lions | W | 2-3 |
| Japan NPB | 2015/08/27 09:00 | Nippon Ham Fighters v Seibu Lions | W | 0-6 |
| Japan NPB | 2015/08/26 09:00 | Nippon Ham Fighters v Seibu Lions | L | 3-0 |