Head to Head
| 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 |
| Japan NPB | 2019/08/01 09:00 | Softbank Hawks v Seibu Lions | W | 11-10 |
| Japan NPB | 2019/07/31 09:00 | Softbank Hawks v Seibu Lions | L | 0-2 |
| Japan NPB | 2019/07/30 09:00 | Softbank Hawks v Seibu Lions | L | 2-5 |
| Japan NPB | 2019/07/10 09:00 | Seibu Lions v Softbank Hawks | L | 7-3 |
| Japan NPB | 2019/07/09 09:00 | Seibu Lions v Softbank Hawks | W | 2-3 |
Home History
| Japan NPB | 2019/08/25 08:00 | Softbank Hawks v Lotte Marines | L | 3-4 |
| Japan NPB | 2019/08/24 08:00 | Softbank Hawks v Lotte Marines | L | 5-9 |
| Japan NPB | 2019/08/23 09:15 | Softbank Hawks v Lotte Marines | L | 0-3 |
| Japan NPB | 2019/08/22 09:00 | Orix Buffaloes v Softbank Hawks | W | 1-5 |
| Japan NPB | 2019/08/21 09:00 | Orix Buffaloes v Softbank Hawks | L | 14-4 |
| 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 |
Away History
| Japan NPB | 2019/08/29 04:00 | Seibu Lions v Nippon Ham Fighters | W | 5-2 |
| Japan NPB | 2019/08/28 04:00 | Seibu Lions v Nippon Ham Fighters | W | 10-8 |
| Japan NPB | 2019/08/27 04:00 | Seibu Lions v Nippon Ham Fighters | W | 8-2 |
| Japan NPB | 2019/08/25 08:00 | Rakuten Eagles v Seibu Lions | L | 14-2 |
| Japan NPB | 2019/08/24 08:00 | Rakuten Eagles v Seibu Lions | W | 5-6 |
| Japan NPB | 2019/08/23 09:00 | Rakuten Eagles v Seibu Lions | W | 6-8 |
| Japan NPB | 2019/08/22 09:00 | Nippon Ham Fighters v Seibu Lions | L | 5-3 |
| Japan NPB | 2019/08/21 09:00 | Nippon Ham Fighters v Seibu Lions | W | 6-11 |