Head to Head
| Japan NPB | 2021/10/07 08:45 | Softbank Hawks v Seibu Lions | L | 0-7 |
| Japan NPB | 2021/09/30 09:00 | Seibu Lions v Softbank Hawks | L | 8-7 |
| Japan NPB | 2021/09/29 09:00 | Seibu Lions v Softbank Hawks | W | 0-9 |
| Japan NPB | 2021/09/28 09:00 | Seibu Lions v Softbank Hawks | W | 2-5 |
| Japan NPB | 2021/09/08 08:45 | Softbank Hawks v Seibu Lions | W | 9-0 |
| Japan NPB | 2021/09/07 08:45 | Softbank Hawks v Seibu Lions | L | 5-6 |
| Japan NPB | 2021/08/26 08:45 | Softbank Hawks v Seibu Lions | L | 0-3 |
| Japan NPB | 2021/08/25 08:45 | Softbank Hawks v Seibu Lions | W | 6-1 |
Home History
| Japan NPB | 2021/10/07 08:45 | Softbank Hawks v Seibu Lions | L | 0-7 |
| Japan NPB | 2021/10/06 09:00 | Rakuten Eagles v Softbank Hawks | L | 5-0 |
| Japan NPB | 2021/10/05 09:00 | Rakuten Eagles v Softbank Hawks | D | 7-7 |
| Japan NPB | 2021/10/03 04:00 | Softbank Hawks v Orix Buffaloes | L | 0-3 |
| Japan NPB | 2021/10/02 05:00 | Softbank Hawks v Orix Buffaloes | L | 0-6 |
| Japan NPB | 2021/10/01 09:00 | Softbank Hawks v Orix Buffaloes | L | 1-2 |
| Japan NPB | 2021/09/30 09:00 | Seibu Lions v Softbank Hawks | L | 8-7 |
| Japan NPB | 2021/09/29 09:00 | Seibu Lions v Softbank Hawks | W | 0-9 |
Away History
| Japan NPB | 2021/10/07 08:45 | Softbank Hawks v Seibu Lions | W | 0-7 |
| Japan NPB | 2021/10/06 08:45 | Seibu Lions v Lotte Marines | L | 2-4 |
| Japan NPB | 2021/10/05 08:45 | Seibu Lions v Lotte Marines | L | 0-2 |
| Japan NPB | 2021/10/03 05:00 | Seibu Lions v Nippon Ham Fighters | L | 2-3 |
| Japan NPB | 2021/10/02 09:00 | Seibu Lions v Nippon Ham Fighters | L | 1-2 |
| Japan NPB | 2021/10/01 09:00 | Seibu Lions v Nippon Ham Fighters | W | 4-2 |
| Japan NPB | 2021/09/30 09:00 | Seibu Lions v Softbank Hawks | W | 8-7 |
| Japan NPB | 2021/09/29 09:00 | Seibu Lions v Softbank Hawks | L | 0-9 |