Head to Head
| Japan NPB | 2015/09/28 09:00 | Seibu Lions v Lotte Marines | W | 2-4 |
| Japan NPB | 2015/09/13 04:00 | Seibu Lions v Lotte Marines | W | 4-5 |
| 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 |
| 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 |
Home History
| Japan NPB | 2015/10/16 09:00 | Softbank Hawks v Lotte Marines | L | 3-1 |
| Japan NPB | 2015/10/15 09:00 | Softbank Hawks v Lotte Marines | L | 6-1 |
| Japan NPB | 2015/10/14 09:00 | Softbank Hawks v Lotte Marines | L | 3-2 |
| Japan NPB | 2015/10/12 05:00 | Nippon Ham Fighters v Lotte Marines | W | 1-2 |
| Japan NPB | 2015/10/11 05:00 | Nippon Ham Fighters v Lotte Marines | L | 4-2 |
| Japan NPB | 2015/10/10 09:00 | Nippon Ham Fighters v Lotte Marines | W | 3-9 |
| Japan NPB | 2015/10/06 09:00 | Rakuten Eagles v Lotte Marines | W | 3-9 |
| Japan NPB | 2015/10/05 09:15 | Lotte Marines v Nippon Ham Fighters | W | 4-1 |
Away History
| Japan NPB | 2015/10/01 09:00 | Orix Buffaloes v Seibu Lions | L | 4-1 |
| Japan NPB | 2015/09/30 09:00 | Orix Buffaloes v Seibu Lions | W | 5-16 |
| Japan NPB | 2015/09/28 09:00 | Seibu Lions v Lotte Marines | L | 2-4 |
| Japan NPB | 2015/09/27 04:00 | Seibu Lions v Rakuten Eagles | W | 5-1 |
| Japan NPB | 2015/09/26 05:00 | Seibu Lions v Rakuten Eagles | W | 5-1 |
| Japan NPB | 2015/09/23 04:00 | Seibu Lions v Orix Buffaloes | W | 8-4 |
| Japan NPB | 2015/09/22 04:00 | Seibu Lions v Orix Buffaloes | W | 5-2 |
| Japan NPB | 2015/09/21 05:00 | Seibu Lions v Orix Buffaloes | W | 7-0 |