Head to Head
| Japan NPB | 2019/09/05 09:00 | Seibu Lions v Orix Buffaloes | L | 7-3 |
| Japan NPB | 2019/09/04 09:00 | Seibu Lions v Orix Buffaloes | L | 10-2 |
| Japan NPB | 2019/09/03 09:00 | Seibu Lions v Orix Buffaloes | L | 5-1 |
| Japan NPB | 2019/08/15 09:00 | Orix Buffaloes v Seibu Lions | W | 20-8 |
| Japan NPB | 2019/08/14 09:00 | Orix Buffaloes v Seibu Lions | L | 7-8 |
| Japan NPB | 2019/08/13 09:00 | Orix Buffaloes v Seibu Lions | L | 4-11 |
| Japan NPB | 2019/08/04 04:00 | Seibu Lions v Orix Buffaloes | L | 5-4 |
| Japan NPB | 2019/08/03 05:00 | Seibu Lions v Orix Buffaloes | W | 1-4 |
Home History
| Japan NPB | 2019/09/16 04:00 | Rakuten Eagles v Orix Buffaloes | L | 8-2 |
| Japan NPB | 2019/09/15 04:00 | Rakuten Eagles v Orix Buffaloes | W | 1-7 |
| Japan NPB | 2019/09/14 05:00 | Rakuten Eagles v Orix Buffaloes | W | 2-3 |
| Japan NPB | 2019/09/11 09:15 | Orix Buffaloes v Lotte Marines | L | 4-6 |
| Japan NPB | 2019/09/09 09:00 | Orix Buffaloes v Rakuten Eagles | L | 4-6 |
| Japan NPB | 2019/09/08 05:00 | Orix Buffaloes v Nippon Ham Fighters | L | 0-2 |
| Japan NPB | 2019/09/07 05:00 | Orix Buffaloes v Nippon Ham Fighters | L | 7-8 |
| Japan NPB | 2019/09/06 09:00 | Orix Buffaloes v Nippon Ham Fighters | L | 2-6 |
Away History
| Japan NPB | 2019/09/16 04:00 | Lotte Marines v Seibu Lions | L | 9-3 |
| Japan NPB | 2019/09/15 04:00 | Lotte Marines v Seibu Lions | W | 5-6 |
| Japan NPB | 2019/09/14 04:00 | Lotte Marines v Seibu Lions | W | 3-4 |
| Japan NPB | 2019/09/13 09:00 | Lotte Marines v Seibu Lions | W | 1-6 |
| Japan NPB | 2019/09/12 09:00 | Softbank Hawks v Seibu Lions | L | 3-2 |
| Japan NPB | 2019/09/11 09:00 | Softbank Hawks v Seibu Lions | W | 1-4 |
| Japan NPB | 2019/09/08 04:00 | Seibu Lions v Rakuten Eagles | W | 3-2 |
| Japan NPB | 2019/09/07 05:00 | Seibu Lions v Rakuten Eagles | L | 3-5 |