Head to Head
| Japan NPB | 2015/08/07 09:00 | Orix Buffaloes v Seibu Lions | W | 4-3 |
| Japan NPB | 2015/07/21 09:00 | Orix Buffaloes v Seibu Lions | W | 4-1 |
| Japan NPB | 2015/07/20 06:00 | Orix Buffaloes v Seibu Lions | W | 2-0 |
| Japan NPB | 2015/07/08 09:00 | Seibu Lions v Orix Buffaloes | W | 6-12 |
| Japan NPB | 2015/07/07 09:00 | Seibu Lions v Orix Buffaloes | L | 1-0 |
| Japan NPB | 2015/06/21 04:00 | Orix Buffaloes v Seibu Lions | L | 0-8 |
| Japan NPB | 2015/06/20 05:00 | Orix Buffaloes v Seibu Lions | L | 0-14 |
| Japan NPB | 2015/06/19 09:00 | Orix Buffaloes v Seibu Lions | W | 5-2 |
Home History
| Japan NPB | 2015/08/07 09:00 | Orix Buffaloes v Seibu Lions | W | 4-3 |
| Japan NPB | 2015/08/06 09:15 | Lotte Marines v Orix Buffaloes | L | 9-8 |
| Japan NPB | 2015/08/05 09:15 | Lotte Marines v Orix Buffaloes | L | 1-0 |
| Japan NPB | 2015/08/04 09:15 | Lotte Marines v Orix Buffaloes | W | 0-2 |
| Japan NPB | 2015/08/02 04:00 | Orix Buffaloes v Rakuten Eagles | L | 0-3 |
| Japan NPB | 2015/08/01 05:00 | Orix Buffaloes v Rakuten Eagles | L | 3-5 |
| Japan NPB | 2015/07/31 09:00 | Orix Buffaloes v Rakuten Eagles | W | 4-3 |
| Japan NPB | 2015/07/30 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 7-2 |
Away History
| Japan NPB | 2015/08/07 09:00 | Orix Buffaloes v Seibu Lions | L | 4-3 |
| Japan NPB | 2015/08/06 09:00 | Rakuten Eagles v Seibu Lions | W | 4-6 |
| Japan NPB | 2015/08/05 09:00 | Rakuten Eagles v Seibu Lions | W | 1-6 |
| Japan NPB | 2015/08/04 09:00 | Rakuten Eagles v Seibu Lions | L | 5-4 |
| Japan NPB | 2015/08/02 09:00 | Seibu Lions v Softbank Hawks | L | 3-4 |
| Japan NPB | 2015/08/01 09:00 | Seibu Lions v Softbank Hawks | L | 1-2 |
| Japan NPB | 2015/07/31 09:00 | Seibu Lions v Softbank Hawks | L | 2-4 |
| Japan NPB | 2015/07/30 09:15 | Lotte Marines v Seibu Lions | L | 2-0 |