Head to Head
| Japan NPB | 2017/05/17 09:15 | Seibu Lions v Lotte Marines | W | 8-4 |
| Japan NPB | 2017/05/16 09:15 | Seibu Lions v Lotte Marines | W | 3-2 |
| Japan NPB | 2017/04/30 04:00 | Seibu Lions v Lotte Marines | W | 2-1 |
| Japan NPB | 2017/04/29 05:00 | Lotte Marines v Seibu Lions | L | 6-3 |
| Japan NPB | 2017/04/28 09:00 | Lotte Marines v Seibu Lions | D | 2-2 |
| Japan NPB | 2017/04/16 04:00 | Seibu Lions v Lotte Marines | W | 10-2 |
| Japan NPB | 2017/04/15 05:00 | Seibu Lions v Lotte Marines | L | 0-1 |
| Japan NPB | 2017/04/14 09:30 | Seibu Lions v Lotte Marines | W | 3-2 |
Home History
| Japan NPB | 2017/05/17 09:15 | Seibu Lions v Lotte Marines | W | 8-4 |
| Japan NPB | 2017/05/16 09:15 | Seibu Lions v Lotte Marines | W | 3-2 |
| Japan NPB | 2017/05/14 04:00 | Orix Buffaloes v Seibu Lions | W | 1-6 |
| Japan NPB | 2017/05/13 05:00 | Seibu Lions v Orix Buffaloes | W | 8-2 |
| Japan NPB | 2017/05/12 09:00 | Seibu Lions v Orix Buffaloes | W | 11-0 |
| Japan NPB | 2017/05/10 09:00 | Seibu Lions v Nippon Ham Fighters | L | 1-2 |
| Japan NPB | 2017/05/09 09:00 | Seibu Lions v Nippon Ham Fighters | W | 7-2 |
| Japan NPB | 2017/05/07 04:00 | Rakuten Eagles v Seibu Lions | L | 3-2 |
Away History
| Japan NPB | 2017/05/17 09:15 | Seibu Lions v Lotte Marines | L | 8-4 |
| Japan NPB | 2017/05/16 09:15 | Seibu Lions v Lotte Marines | L | 3-2 |
| Japan NPB | 2017/05/14 05:00 | Lotte Marines v Nippon Ham Fighters | L | 2-4 |
| Japan NPB | 2017/05/13 05:00 | Lotte Marines v Nippon Ham Fighters | L | 6-11 |
| Japan NPB | 2017/05/12 09:00 | Lotte Marines v Nippon Ham Fighters | L | 1-15 |
| Japan NPB | 2017/05/11 09:00 | Lotte Marines v Rakuten Eagles | L | 1-4 |
| Japan NPB | 2017/05/10 09:00 | Lotte Marines v Rakuten Eagles | L | 0-5 |
| Japan NPB | 2017/05/09 04:00 | Lotte Marines v Rakuten Eagles | W | 6-4 |