Head to Head
| 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 |
| Japan NPB | 2015/05/06 04:00 | Seibu Lions v Orix Buffaloes | L | 11-6 |
| Japan NPB | 2015/05/05 04:00 | Seibu Lions v Orix Buffaloes | L | 6-1 |
Home History
| Japan NPB | 2015/07/20 06:00 | Orix Buffaloes v Seibu Lions | W | 2-0 |
| Japan NPB | 2015/07/15 09:00 | Orix Buffaloes v Lotte Marines | L | 5-10 |
| Japan NPB | 2015/07/14 09:00 | Orix Buffaloes v Lotte Marines | W | 5-1 |
| Japan NPB | 2015/07/13 09:00 | Orix Buffaloes v Lotte Marines | W | 5-3 |
| Japan NPB | 2015/07/12 04:00 | Rakuten Eagles v Orix Buffaloes | W | 4-9 |
| Japan NPB | 2015/07/11 05:00 | Rakuten Eagles v Orix Buffaloes | W | 3-4 |
| Japan NPB | 2015/07/10 09:00 | Rakuten Eagles v Orix Buffaloes | D | 4-4 |
| Japan NPB | 2015/07/08 09:00 | Seibu Lions v Orix Buffaloes | W | 6-12 |
Away History
| Japan NPB | 2015/07/20 06:00 | Orix Buffaloes v Seibu Lions | L | 2-0 |
| Japan NPB | 2015/07/15 09:00 | Seibu Lions v Rakuten Eagles | L | 4-7 |
| Japan NPB | 2015/07/14 09:00 | Seibu Lions v Rakuten Eagles | W | 5-2 |
| Japan NPB | 2015/07/12 04:00 | Nippon Ham Fighters v Seibu Lions | L | 10-0 |
| Japan NPB | 2015/07/11 06:00 | Nippon Ham Fighters v Seibu Lions | L | 8-7 |
| Japan NPB | 2015/07/10 09:00 | Nippon Ham Fighters v Seibu Lions | L | 1-0 |
| Japan NPB | 2015/07/08 09:00 | Seibu Lions v Orix Buffaloes | L | 6-12 |
| Japan NPB | 2015/07/07 09:00 | Seibu Lions v Orix Buffaloes | W | 1-0 |