Head to Head
| Japan NPB | 2015/07/02 09:00 | Softbank Hawks v Seibu Lions | L | 4-3 |
| Japan NPB | 2015/07/01 09:00 | Softbank Hawks v Seibu Lions | W | 3-10 |
| Japan NPB | 2015/06/29 09:00 | Softbank Hawks v Seibu Lions | L | 3-1 |
| Japan NPB | 2015/06/25 09:00 | Seibu Lions v Softbank Hawks | L | 6-9 |
| Japan NPB | 2015/06/24 09:00 | Seibu Lions v Softbank Hawks | W | 7-4 |
| Japan NPB | 2015/06/23 09:00 | Seibu Lions v Softbank Hawks | L | 2-3 |
| Japan NPB | 2015/05/17 04:00 | Softbank Hawks v Seibu Lions | L | 4-1 |
| Japan NPB | 2015/05/16 05:00 | Softbank Hawks v Seibu Lions | L | 12-4 |
Home History
| Japan NPB | 2015/07/10 09:00 | Nippon Ham Fighters v Seibu Lions | L | 1-0 |
| Japan NPB | 2015/07/08 09:00 | Seibu Lions v Orix Buffaloes | L | 6-12 |
| Japan NPB | 2015/07/07 09:00 | Seibu Lions v Orix Buffaloes | W | 1-0 |
| Japan NPB | 2015/07/05 04:00 | Seibu Lions v Lotte Marines | W | 3-1 |
| Japan NPB | 2015/07/04 05:00 | Seibu Lions v Lotte Marines | W | 8-2 |
| Japan NPB | 2015/07/03 09:00 | Seibu Lions v Lotte Marines | D | 5-5 |
| Japan NPB | 2015/07/02 09:00 | Softbank Hawks v Seibu Lions | L | 4-3 |
| Japan NPB | 2015/07/01 09:00 | Softbank Hawks v Seibu Lions | W | 3-10 |
Away History
| Japan NPB | 2015/07/09 09:00 | Softbank Hawks v Rakuten Eagles | W | 4-1 |
| Japan NPB | 2015/07/07 09:00 | Softbank Hawks v Rakuten Eagles | L | 3-4 |
| Japan NPB | 2015/07/05 04:00 | Orix Buffaloes v Softbank Hawks | W | 7-10 |
| Japan NPB | 2015/07/02 09:00 | Softbank Hawks v Seibu Lions | W | 4-3 |
| Japan NPB | 2015/07/01 09:00 | Softbank Hawks v Seibu Lions | L | 3-10 |
| Japan NPB | 2015/06/29 09:00 | Softbank Hawks v Seibu Lions | W | 3-1 |
| Japan NPB | 2015/06/28 04:00 | Rakuten Eagles v Softbank Hawks | W | 3-7 |
| Japan NPB | 2015/06/26 09:00 | Rakuten Eagles v Softbank Hawks | W | 1-5 |