Head to Head
| Japan NPB | 2018/07/11 09:00 | Lotte Marines v Seibu Lions | W | 4-8 |
| Japan NPB | 2018/07/10 09:00 | Lotte Marines v Seibu Lions | L | 7-5 |
| Japan NPB | 2018/07/09 09:00 | Lotte Marines v Seibu Lions | W | 5-11 |
| Japan NPB | 2018/06/24 05:00 | Seibu Lions v Lotte Marines | W | 8-6 |
| Japan NPB | 2018/06/23 05:00 | Seibu Lions v Lotte Marines | L | 3-4 |
| Japan NPB | 2018/06/22 09:15 | Seibu Lions v Lotte Marines | W | 5-1 |
| Japan NPB | 2018/05/13 04:00 | Lotte Marines v Seibu Lions | W | 0-6 |
| Japan NPB | 2018/05/12 05:00 | Lotte Marines v Seibu Lions | L | 11-2 |
Home History
| Japan NPB | 2018/07/26 09:00 | Orix Buffaloes v Seibu Lions | W | 1-2 |
| Japan NPB | 2018/07/25 09:00 | Orix Buffaloes v Seibu Lions | W | 5-6 |
| Japan NPB | 2018/07/24 09:00 | Orix Buffaloes v Seibu Lions | W | 1-7 |
| Japan NPB | 2018/07/22 09:00 | Rakuten Eagles v Seibu Lions | W | 3-6 |
| Japan NPB | 2018/07/21 09:00 | Rakuten Eagles v Seibu Lions | L | 9-7 |
| Japan NPB | 2018/07/20 09:00 | Rakuten Eagles v Seibu Lions | L | 7-2 |
| Japan NPB | 2018/07/18 09:00 | Seibu Lions v Softbank Hawks | W | 12-5 |
| Japan NPB | 2018/07/17 09:00 | Seibu Lions v Softbank Hawks | L | 1-6 |
Away History
| Japan NPB | 2018/07/26 09:00 | Lotte Marines v Softbank Hawks | L | 5-6 |
| Japan NPB | 2018/07/24 09:00 | Lotte Marines v Softbank Hawks | D | 10-10 |
| Japan NPB | 2018/07/22 08:00 | Orix Buffaloes v Lotte Marines | W | 3-7 |
| Japan NPB | 2018/07/21 08:00 | Orix Buffaloes v Lotte Marines | W | 1-2 |
| Japan NPB | 2018/07/20 09:15 | Orix Buffaloes v Lotte Marines | W | 7-8 |
| Japan NPB | 2018/07/18 09:15 | Rakuten Eagles v Lotte Marines | L | 6-2 |
| Japan NPB | 2018/07/17 09:15 | Rakuten Eagles v Lotte Marines | L | 6-1 |
| Japan NPB | 2018/07/16 08:00 | Rakuten Eagles v Lotte Marines | L | 3-2 |