Head to Head
| Japan NPB | 2017/09/30 09:00 | Seibu Lions v Nippon Ham Fighters | L | 3-4 |
| Japan NPB | 2017/09/10 04:00 | Nippon Ham Fighters v Seibu Lions | W | 7-8 |
| Japan NPB | 2017/09/09 05:00 | Nippon Ham Fighters v Seibu Lions | L | 1-0 |
| Japan NPB | 2017/09/08 09:00 | Nippon Ham Fighters v Seibu Lions | L | 9-2 |
| Japan NPB | 2017/08/20 05:00 | Seibu Lions v Nippon Ham Fighters | L | 3-9 |
| Japan NPB | 2017/08/19 05:00 | Seibu Lions v Nippon Ham Fighters | W | 3-0 |
| Japan NPB | 2017/08/18 09:00 | Seibu Lions v Nippon Ham Fighters | L | 0-4 |
| Japan NPB | 2017/07/23 05:00 | Nippon Ham Fighters v Seibu Lions | W | 2-9 |
Home History
| Japan NPB | 2017/09/30 09:00 | Seibu Lions v Nippon Ham Fighters | L | 3-4 |
| Japan NPB | 2017/09/28 09:00 | Seibu Lions v Softbank Hawks | L | 5-8 |
| Japan NPB | 2017/09/24 05:00 | Orix Buffaloes v Seibu Lions | W | 5-8 |
| Japan NPB | 2017/09/23 09:00 | Orix Buffaloes v Seibu Lions | W | 0-5 |
| Japan NPB | 2017/09/21 09:00 | Lotte Marines v Seibu Lions | L | 4-3 |
| Japan NPB | 2017/09/20 09:00 | Lotte Marines v Seibu Lions | L | 3-1 |
| Japan NPB | 2017/09/19 09:00 | Lotte Marines v Seibu Lions | L | 6-3 |
| Japan NPB | 2017/09/18 04:00 | Softbank Hawks v Seibu Lions | W | 13-14 |
Away History
| Japan NPB | 2017/09/30 09:00 | Seibu Lions v Nippon Ham Fighters | W | 3-4 |
| Japan NPB | 2017/09/29 09:00 | Rakuten Eagles v Nippon Ham Fighters | L | 3-0 |
| Japan NPB | 2017/09/28 09:00 | Rakuten Eagles v Nippon Ham Fighters | W | 3-4 |
| Japan NPB | 2017/09/27 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 3-2 |
| Japan NPB | 2017/09/26 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 6-2 |
| Japan NPB | 2017/09/24 05:00 | Nippon Ham Fighters v Lotte Marines | L | 3-4 |
| Japan NPB | 2017/09/23 09:00 | Nippon Ham Fighters v Lotte Marines | W | 4-3 |
| Japan NPB | 2017/09/21 09:00 | Softbank Hawks v Nippon Ham Fighters | W | 4-6 |