Head to Head
| Japan NPB | 2014/10/02 09:00 | Seibu Lions v Nippon Ham Fighters | L | 9-8 |
| Japan NPB | 2014/09/30 09:00 | Nippon Ham Fighters v Seibu Lions | W | 4-3 |
| Japan NPB | 2014/09/29 09:00 | Nippon Ham Fighters v Seibu Lions | W | 4-1 |
| Japan NPB | 2014/09/17 09:00 | Seibu Lions v Nippon Ham Fighters | W | 0-5 |
| Japan NPB | 2014/09/16 09:00 | Seibu Lions v Nippon Ham Fighters | L | 6-0 |
| Japan NPB | 2014/08/24 05:00 | Nippon Ham Fighters v Seibu Lions | W | 4-3 |
| Japan NPB | 2014/08/23 06:00 | Nippon Ham Fighters v Seibu Lions | W | 8-5 |
| Japan NPB | 2014/08/22 09:00 | Nippon Ham Fighters v Seibu Lions | L | 1-11 |
Home History
| Japan NPB | 2015/04/05 04:00 | Orix Buffaloes v Nippon Ham Fighters | W | 2-7 |
| Japan NPB | 2015/04/04 05:00 | Orix Buffaloes v Nippon Ham Fighters | W | 2-4 |
| Japan NPB | 2015/04/03 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-3 |
| Japan NPB | 2015/04/02 05:00 | Lotte Marines v Nippon Ham Fighters | W | 9-12 |
| Japan NPB | 2015/04/01 05:00 | Lotte Marines v Nippon Ham Fighters | W | 3-4 |
| Japan NPB | 2015/03/31 09:30 | Lotte Marines v Nippon Ham Fighters | L | 5-3 |
| Japan NPB | 2015/03/29 04:00 | Nippon Ham Fighters v Rakuten Eagles | W | 11-1 |
| Japan NPB | 2015/03/28 05:00 | Nippon Ham Fighters v Rakuten Eagles | L | 2-4 |
Away History
| Japan NPB | 2015/04/05 04:00 | Seibu Lions v Softbank Hawks | W | 4-0 |
| Japan NPB | 2015/04/04 05:00 | Seibu Lions v Softbank Hawks | L | 0-2 |
| Japan NPB | 2015/04/03 09:00 | Seibu Lions v Softbank Hawks | L | 3-7 |
| Japan NPB | 2015/04/02 05:00 | Rakuten Eagles v Seibu Lions | W | 1-6 |
| Japan NPB | 2015/03/31 09:00 | Rakuten Eagles v Seibu Lions | W | 2-3 |
| Japan NPB | 2015/03/29 04:00 | Seibu Lions v Orix Buffaloes | W | 5-4 |
| Japan NPB | 2015/03/28 05:00 | Seibu Lions v Orix Buffaloes | W | 2-0 |
| Japan NPB | 2015/03/27 09:00 | Seibu Lions v Orix Buffaloes | W | 1-0 |