Head to Head
| Japan NPB | 2015/08/26 09:00 | Nippon Ham Fighters v Seibu Lions | W | 3-0 |
| Japan NPB | 2015/08/25 09:00 | Nippon Ham Fighters v Seibu Lions | W | 2-0 |
| Japan NPB | 2015/08/13 09:00 | Seibu Lions v Nippon Ham Fighters | W | 8-11 |
| Japan NPB | 2015/08/12 09:00 | Seibu Lions v Nippon Ham Fighters | W | 3-6 |
| Japan NPB | 2015/08/11 09:00 | Seibu Lions v Nippon Ham Fighters | L | 2-1 |
| Japan NPB | 2015/07/26 09:00 | Seibu Lions v Nippon Ham Fighters | W | 3-8 |
| Japan NPB | 2015/07/25 09:00 | Seibu Lions v Nippon Ham Fighters | W | 4-6 |
| Japan NPB | 2015/07/24 09:00 | Seibu Lions v Nippon Ham Fighters | W | 6-13 |
Home History
| Japan NPB | 2015/08/26 09:00 | Nippon Ham Fighters v Seibu Lions | W | 3-0 |
| Japan NPB | 2015/08/25 09:00 | Nippon Ham Fighters v Seibu Lions | W | 2-0 |
| Japan NPB | 2015/08/23 04:00 | Nippon Ham Fighters v Orix Buffaloes | W | 5-1 |
| Japan NPB | 2015/08/22 06:00 | Nippon Ham Fighters v Orix Buffaloes | L | 1-10 |
| Japan NPB | 2015/08/21 09:30 | Nippon Ham Fighters v Orix Buffaloes | W | 5-4 |
| Japan NPB | 2015/08/20 09:15 | Lotte Marines v Nippon Ham Fighters | W | 4-7 |
| Japan NPB | 2015/08/19 09:15 | Lotte Marines v Nippon Ham Fighters | W | 2-7 |
| Japan NPB | 2015/08/18 09:15 | Lotte Marines v Nippon Ham Fighters | W | 0-6 |
Away History
| Japan NPB | 2015/08/26 09:00 | Nippon Ham Fighters v Seibu Lions | L | 3-0 |
| Japan NPB | 2015/08/25 09:00 | Nippon Ham Fighters v Seibu Lions | L | 2-0 |
| Japan NPB | 2015/08/23 09:00 | Seibu Lions v Lotte Marines | W | 7-0 |
| Japan NPB | 2015/08/22 09:00 | Seibu Lions v Lotte Marines | L | 5-9 |
| Japan NPB | 2015/08/21 09:00 | Seibu Lions v Lotte Marines | W | 7-6 |
| Japan NPB | 2015/08/20 09:00 | Seibu Lions v Rakuten Eagles | W | 15-7 |
| Japan NPB | 2015/08/19 09:00 | Seibu Lions v Rakuten Eagles | W | 6-1 |
| Japan NPB | 2015/08/18 09:00 | Seibu Lions v Rakuten Eagles | W | 1-0 |