Head to Head
| 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 |
| Japan NPB | 2015/05/04 05:00 | Seibu Lions v Orix Buffaloes | L | 10-6 |
| Japan NPB | 2015/04/19 04:00 | Orix Buffaloes v Seibu Lions | W | 4-1 |
| Japan NPB | 2015/04/18 05:00 | Orix Buffaloes v Seibu Lions | W | 5-1 |
| Japan NPB | 2015/03/29 04:00 | Seibu Lions v Orix Buffaloes | L | 5-4 |
| Japan NPB | 2015/03/28 05:00 | Seibu Lions v Orix Buffaloes | L | 2-0 |
Home History
| Japan NPB | 2015/06/19 09:00 | Orix Buffaloes v Seibu Lions | W | 5-2 |
| Japan NPB | 2015/06/14 04:00 | Orix Buffaloes v Hanshin Tigers | W | 10-1 |
| Japan NPB | 2015/06/13 05:00 | Orix Buffaloes v Hanshin Tigers | W | 15-1 |
| Japan NPB | 2015/06/12 09:00 | Orix Buffaloes v Hanshin Tigers | W | 1-0 |
| Japan NPB | 2015/06/11 09:00 | Orix Buffaloes v Yakult Swallows | W | 3-1 |
| Japan NPB | 2015/06/10 09:00 | Orix Buffaloes v Yakult Swallows | L | 2-3 |
| Japan NPB | 2015/06/09 09:00 | Orix Buffaloes v Yakult Swallows | L | 1-8 |
| Japan NPB | 2015/06/07 05:00 | Chunichi Dragons v Orix Buffaloes | L | 4-3 |
Away History
| Japan NPB | 2015/06/19 09:00 | Orix Buffaloes v Seibu Lions | L | 5-2 |
| Japan NPB | 2015/06/14 04:00 | Seibu Lions v Yakult Swallows | W | 3-2 |
| Japan NPB | 2015/06/13 05:00 | Seibu Lions v Yakult Swallows | W | 6-4 |
| Japan NPB | 2015/06/12 09:00 | Seibu Lions v Yakult Swallows | L | 3-9 |
| Japan NPB | 2015/06/11 09:00 | Seibu Lions v Hiroshima Carp | W | 5-4 |
| Japan NPB | 2015/06/10 09:00 | Seibu Lions v Hiroshima Carp | L | 4-8 |
| Japan NPB | 2015/06/09 09:00 | Seibu Lions v Hiroshima Carp | W | 4-2 |
| Japan NPB | 2015/06/07 04:00 | Yokohama Bay Stars v Seibu Lions | W | 3-9 |