Head to Head
| 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 |
| Japan NPB | 2015/03/27 09:00 | Seibu Lions v Orix Buffaloes | L | 1-0 |
Home History
| Japan NPB | 2015/05/20 09:00 | Softbank Hawks v Orix Buffaloes | L | 3-2 |
| Japan NPB | 2015/05/19 09:00 | Softbank Hawks v Orix Buffaloes | W | 5-8 |
| Japan NPB | 2015/05/17 04:00 | Nippon Ham Fighters v Orix Buffaloes | L | 5-2 |
| Japan NPB | 2015/05/16 05:00 | Nippon Ham Fighters v Orix Buffaloes | W | 0-2 |
| Japan NPB | 2015/05/15 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 3-2 |
| Japan NPB | 2015/05/13 09:00 | Orix Buffaloes v Rakuten Eagles | W | 8-6 |
| Japan NPB | 2015/05/12 09:00 | Orix Buffaloes v Rakuten Eagles | L | 4-5 |
| Japan NPB | 2015/05/10 04:00 | Orix Buffaloes v Nippon Ham Fighters | W | 6-1 |
Away History
| Japan NPB | 2015/05/20 09:00 | Seibu Lions v Lotte Marines | L | 6-7 |
| Japan NPB | 2015/05/19 09:00 | Seibu Lions v Lotte Marines | W | 3-2 |
| Japan NPB | 2015/05/17 04:00 | Softbank Hawks v Seibu Lions | L | 4-1 |
| Japan NPB | 2015/05/16 05:00 | Softbank Hawks v Seibu Lions | L | 12-4 |
| Japan NPB | 2015/05/15 09:00 | Softbank Hawks v Seibu Lions | D | 3-3 |
| Japan NPB | 2015/05/14 09:00 | Nippon Ham Fighters v Seibu Lions | L | 2-1 |
| Japan NPB | 2015/05/13 09:00 | Nippon Ham Fighters v Seibu Lions | W | 7-8 |
| Japan NPB | 2015/05/12 09:00 | Nippon Ham Fighters v Seibu Lions | W | 2-5 |