Head to Head
| Japan NPB | 2017/09/18 04:00 | Softbank Hawks v Seibu Lions | W | 13-14 |
| Japan NPB | 2017/09/17 04:00 | Softbank Hawks v Seibu Lions | W | 2-3 |
| Japan NPB | 2017/09/16 05:00 | Softbank Hawks v Seibu Lions | L | 7-3 |
| Japan NPB | 2017/08/24 09:00 | Seibu Lions v Softbank Hawks | L | 1-10 |
| Japan NPB | 2017/08/23 09:00 | Seibu Lions v Softbank Hawks | L | 0-9 |
| Japan NPB | 2017/08/22 09:00 | Seibu Lions v Softbank Hawks | L | 0-7 |
| Japan NPB | 2017/08/06 09:00 | Softbank Hawks v Seibu Lions | W | 1-6 |
| Japan NPB | 2017/08/05 09:00 | Softbank Hawks v Seibu Lions | L | 8-7 |
Home History
| 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 |
| Japan NPB | 2017/09/17 04:00 | Softbank Hawks v Seibu Lions | W | 2-3 |
| Japan NPB | 2017/09/16 05:00 | Softbank Hawks v Seibu Lions | L | 7-3 |
Away History
| Japan NPB | 2017/09/26 09:00 | Lotte Marines v Softbank Hawks | L | 4-3 |
| Japan NPB | 2017/09/25 09:00 | Rakuten Eagles v Softbank Hawks | L | 10-2 |
| Japan NPB | 2017/09/24 05:00 | Rakuten Eagles v Softbank Hawks | W | 3-4 |
| Japan NPB | 2017/09/23 09:00 | Rakuten Eagles v Softbank Hawks | L | 3-1 |
| Japan NPB | 2017/09/21 09:00 | Softbank Hawks v Nippon Ham Fighters | L | 4-6 |
| Japan NPB | 2017/09/20 09:00 | Softbank Hawks v Nippon Ham Fighters | W | 4-1 |
| Japan NPB | 2017/09/18 04:00 | Softbank Hawks v Seibu Lions | L | 13-14 |
| Japan NPB | 2017/09/17 04:00 | Softbank Hawks v Seibu Lions | L | 2-3 |