Head to Head
| Japan NPB | 2019/09/12 09:00 | Softbank Hawks v Seibu Lions | W | 3-2 |
| Japan NPB | 2019/09/11 09:00 | Softbank Hawks v Seibu Lions | L | 1-4 |
| Japan NPB | 2019/09/01 08:00 | Softbank Hawks v Seibu Lions | W | 4-1 |
| Japan NPB | 2019/08/31 09:00 | Softbank Hawks v Seibu Lions | L | 5-10 |
| Japan NPB | 2019/08/30 09:00 | Softbank Hawks v Seibu Lions | L | 2-4 |
| Japan NPB | 2019/08/19 09:00 | Seibu Lions v Softbank Hawks | W | 1-2 |
| Japan NPB | 2019/08/18 05:00 | Seibu Lions v Softbank Hawks | W | 4-5 |
| Japan NPB | 2019/08/17 09:00 | Seibu Lions v Softbank Hawks | L | 13-8 |
Home History
| Japan NPB | 2019/10/07 09:00 | Rakuten Eagles v Softbank Hawks | W | 1-2 |
| Japan NPB | 2019/10/06 04:00 | Rakuten Eagles v Softbank Hawks | W | 4-6 |
| Japan NPB | 2019/10/05 04:00 | Rakuten Eagles v Softbank Hawks | L | 5-3 |
| Japan NPB | 2019/09/29 06:00 | Softbank Hawks v Orix Buffaloes | L | 1-5 |
| Japan NPB | 2019/09/28 09:00 | Softbank Hawks v Orix Buffaloes | D | 3-3 |
| Japan NPB | 2019/09/24 09:00 | Softbank Hawks v Rakuten Eagles | L | 2-4 |
| Japan NPB | 2019/09/23 04:00 | Softbank Hawks v Orix Buffaloes | W | 8-0 |
| Japan NPB | 2019/09/22 05:00 | Softbank Hawks v Orix Buffaloes | W | 6-5 |
Away History
| Japan NPB | 2019/09/26 09:00 | Seibu Lions v Rakuten Eagles | L | 1-7 |
| Japan NPB | 2019/09/24 09:15 | Seibu Lions v Lotte Marines | W | 12-4 |
| Japan NPB | 2019/09/23 04:00 | Seibu Lions v Rakuten Eagles | W | 5-3 |
| Japan NPB | 2019/09/22 05:00 | Seibu Lions v Rakuten Eagles | L | 5-7 |
| Japan NPB | 2019/09/21 09:00 | Seibu Lions v Rakuten Eagles | L | 1-6 |
| Japan NPB | 2019/09/20 09:00 | Rakuten Eagles v Seibu Lions | W | 3-5 |
| Japan NPB | 2019/09/19 09:00 | Nippon Ham Fighters v Seibu Lions | W | 0-2 |
| Japan NPB | 2019/09/18 09:00 | Orix Buffaloes v Seibu Lions | W | 0-5 |