Head to Head
| Japan NPB | 2020/08/23 04:00 | Seibu Lions v Orix Buffaloes | W | 5-6 |
| Japan NPB | 2020/08/22 05:00 | Seibu Lions v Orix Buffaloes | W | 2-5 |
| Japan NPB | 2020/08/21 09:00 | Seibu Lions v Orix Buffaloes | W | 1-3 |
| Japan NPB | 2020/08/20 09:00 | Seibu Lions v Orix Buffaloes | L | 6-4 |
| Japan NPB | 2020/08/19 09:00 | Seibu Lions v Orix Buffaloes | L | 4-3 |
| Japan NPB | 2020/08/18 09:00 | Seibu Lions v Orix Buffaloes | L | 3-1 |
| Japan NPB | 2020/07/05 09:00 | Orix Buffaloes v Seibu Lions | W | 8-5 |
| Japan NPB | 2020/07/04 09:00 | Orix Buffaloes v Seibu Lions | W | 4-3 |
Home History
| Japan NPB | 2020/09/06 04:00 | Orix Buffaloes v Rakuten Eagles | W | 9-6 |
| Japan NPB | 2020/09/05 05:00 | Orix Buffaloes v Rakuten Eagles | L | 5-6 |
| Japan NPB | 2020/09/04 09:00 | Orix Buffaloes v Rakuten Eagles | L | 3-4 |
| Japan NPB | 2020/09/03 09:00 | Softbank Hawks v Orix Buffaloes | L | 5-4 |
| Japan NPB | 2020/09/02 09:00 | Softbank Hawks v Orix Buffaloes | D | 3-3 |
| Japan NPB | 2020/09/01 09:00 | Softbank Hawks v Orix Buffaloes | W | 0-5 |
| Japan NPB | 2020/08/30 04:00 | Lotte Marines v Orix Buffaloes | W | 0-5 |
| Japan NPB | 2020/08/29 05:00 | Lotte Marines v Orix Buffaloes | L | 5-1 |
Away History
| Japan NPB | 2020/09/06 04:00 | Seibu Lions v Nippon Ham Fighters | W | 4-2 |
| Japan NPB | 2020/09/05 05:00 | Seibu Lions v Nippon Ham Fighters | L | 2-6 |
| Japan NPB | 2020/09/04 09:00 | Seibu Lions v Nippon Ham Fighters | W | 6-2 |
| Japan NPB | 2020/09/03 09:00 | Seibu Lions v Lotte Marines | L | 5-8 |
| Japan NPB | 2020/09/02 09:00 | Seibu Lions v Lotte Marines | W | 4-2 |
| Japan NPB | 2020/09/01 09:00 | Seibu Lions v Lotte Marines | W | 9-1 |
| Japan NPB | 2020/08/30 08:00 | Seibu Lions v Rakuten Eagles | W | 3-2 |
| Japan NPB | 2020/08/29 09:00 | Seibu Lions v Rakuten Eagles | W | 6-3 |