Head to Head
| Japan NPB | 2019/08/18 05:00 | Seibu Lions v Softbank Hawks | L | 4-5 |
| Japan NPB | 2019/08/17 09:00 | Seibu Lions v Softbank Hawks | W | 13-8 |
| Japan NPB | 2019/08/01 09:00 | Softbank Hawks v Seibu Lions | L | 11-10 |
| Japan NPB | 2019/07/31 09:00 | Softbank Hawks v Seibu Lions | W | 0-2 |
| Japan NPB | 2019/07/30 09:00 | Softbank Hawks v Seibu Lions | W | 2-5 |
| Japan NPB | 2019/07/10 09:00 | Seibu Lions v Softbank Hawks | W | 7-3 |
| Japan NPB | 2019/07/09 09:00 | Seibu Lions v Softbank Hawks | L | 2-3 |
| Japan NPB | 2019/07/08 09:00 | Seibu Lions v Softbank Hawks | L | 7-8 |
Home History
| Japan NPB | 2019/08/18 05:00 | Seibu Lions v Softbank Hawks | L | 4-5 |
| Japan NPB | 2019/08/17 09:00 | Seibu Lions v Softbank Hawks | W | 13-8 |
| Japan NPB | 2019/08/15 09:00 | Orix Buffaloes v Seibu Lions | L | 20-8 |
| Japan NPB | 2019/08/14 09:00 | Orix Buffaloes v Seibu Lions | W | 7-8 |
| Japan NPB | 2019/08/13 09:00 | Orix Buffaloes v Seibu Lions | W | 4-11 |
| Japan NPB | 2019/08/12 08:00 | Seibu Lions v Lotte Marines | W | 9-2 |
| Japan NPB | 2019/08/11 08:00 | Seibu Lions v Lotte Marines | W | 4-2 |
| Japan NPB | 2019/08/10 08:00 | Seibu Lions v Lotte Marines | W | 8-3 |
Away History
| 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 |
| Japan NPB | 2019/08/15 08:00 | Softbank Hawks v Rakuten Eagles | L | 3-4 |
| Japan NPB | 2019/08/14 09:00 | Softbank Hawks v Rakuten Eagles | W | 12-3 |
| Japan NPB | 2019/08/13 09:00 | Softbank Hawks v Rakuten Eagles | W | 3-0 |
| Japan NPB | 2019/08/12 04:00 | Nippon Ham Fighters v Softbank Hawks | W | 3-6 |
| Japan NPB | 2019/08/11 04:00 | Nippon Ham Fighters v Softbank Hawks | W | 0-2 |
| Japan NPB | 2019/08/10 04:00 | Nippon Ham Fighters v Softbank Hawks | W | 4-8 |