Head to Head
| Japan NPB | 2023/09/01 09:00 | Softbank Hawks v Seibu Lions | L | 0-6 |
| Japan NPB | 2023/08/20 04:00 | Seibu Lions v Softbank Hawks | L | 6-4 |
| Japan NPB | 2023/08/19 09:00 | Seibu Lions v Softbank Hawks | W | 2-3 |
| Japan NPB | 2023/08/18 09:00 | Seibu Lions v Softbank Hawks | W | 0-8 |
| Japan NPB | 2023/08/02 09:00 | Softbank Hawks v Seibu Lions | L | 0-2 |
| Japan NPB | 2023/08/01 09:00 | Softbank Hawks v Seibu Lions | L | 0-5 |
| Japan NPB | 2023/07/13 09:00 | Seibu Lions v Softbank Hawks | L | 4-2 |
| Japan NPB | 2023/07/12 09:15 | Seibu Lions v Softbank Hawks | L | 4-2 |
Home History
| Japan NPB | 2023/09/01 09:00 | Softbank Hawks v Seibu Lions | L | 0-6 |
| Japan NPB | 2023/08/31 09:00 | Orix Buffaloes v Softbank Hawks | W | 0-1 |
| Japan NPB | 2023/08/30 09:00 | Orix Buffaloes v Softbank Hawks | L | 8-4 |
| Japan NPB | 2023/08/29 09:00 | Orix Buffaloes v Softbank Hawks | W | 0-7 |
| Japan NPB | 2023/08/27 07:00 | Softbank Hawks v Rakuten Eagles | L | 1-7 |
| Japan NPB | 2023/08/26 09:00 | Softbank Hawks v Rakuten Eagles | L | 1-2 |
| Japan NPB | 2023/08/25 09:00 | Softbank Hawks v Rakuten Eagles | L | 2-3 |
| Japan NPB | 2023/08/24 09:00 | Softbank Hawks v Lotte Marines | L | 4-5 |
Away History
| Japan NPB | 2023/09/01 09:00 | Softbank Hawks v Seibu Lions | W | 0-6 |
| Japan NPB | 2023/08/31 09:00 | Seibu Lions v Rakuten Eagles | W | 5-4 |
| Japan NPB | 2023/08/30 09:00 | Seibu Lions v Rakuten Eagles | L | 4-6 |
| Japan NPB | 2023/08/29 09:00 | Seibu Lions v Rakuten Eagles | L | 1-2 |
| Japan NPB | 2023/08/27 08:00 | Nippon Ham Fighters v Seibu Lions | L | 4-3 |
| Japan NPB | 2023/08/26 08:00 | Nippon Ham Fighters v Seibu Lions | L | 7-0 |
| Japan NPB | 2023/08/25 09:00 | Nippon Ham Fighters v Seibu Lions | W | 0-5 |
| Japan NPB | 2023/08/24 09:00 | Orix Buffaloes v Seibu Lions | L | 5-0 |