Head to Head
| Japan NPB | 2018/06/27 09:00 | Orix Buffaloes v Seibu Lions | D | 3-3 |
| Japan NPB | 2018/06/26 09:00 | Orix Buffaloes v Seibu Lions | W | 4-2 |
| Japan NPB | 2018/05/20 04:00 | Seibu Lions v Orix Buffaloes | W | 0-3 |
| Japan NPB | 2018/05/19 04:00 | Seibu Lions v Orix Buffaloes | L | 7-0 |
| Japan NPB | 2018/05/03 04:00 | Seibu Lions v Orix Buffaloes | L | 8-0 |
| Japan NPB | 2018/05/02 09:00 | Seibu Lions v Orix Buffaloes | W | 5-6 |
| Japan NPB | 2018/05/01 09:00 | Seibu Lions v Orix Buffaloes | W | 2-4 |
| Japan NPB | 2018/04/08 04:00 | Orix Buffaloes v Seibu Lions | L | 4-7 |
Home History
| Japan NPB | 2018/06/27 09:00 | Orix Buffaloes v Seibu Lions | D | 3-3 |
| Japan NPB | 2018/06/26 09:00 | Orix Buffaloes v Seibu Lions | W | 4-2 |
| Japan NPB | 2018/06/24 04:00 | Softbank Hawks v Orix Buffaloes | L | 5-4 |
| Japan NPB | 2018/06/22 09:00 | Softbank Hawks v Orix Buffaloes | L | 5-3 |
| Japan NPB | 2018/06/21 09:00 | Orix Buffaloes v Hanshin Tigers | D | 3-3 |
| Japan NPB | 2018/06/17 04:00 | Yokohama Bay Stars v Orix Buffaloes | W | 1-7 |
| Japan NPB | 2018/06/16 05:00 | Yokohama Bay Stars v Orix Buffaloes | L | 1-0 |
| Japan NPB | 2018/06/15 09:00 | Yokohama Bay Stars v Orix Buffaloes | W | 3-7 |
Away History
| Japan NPB | 2018/06/27 09:00 | Orix Buffaloes v Seibu Lions | D | 3-3 |
| Japan NPB | 2018/06/26 09:00 | Orix Buffaloes v Seibu Lions | L | 4-2 |
| Japan NPB | 2018/06/24 05:00 | Seibu Lions v Lotte Marines | W | 8-6 |
| Japan NPB | 2018/06/23 05:00 | Seibu Lions v Lotte Marines | L | 3-4 |
| Japan NPB | 2018/06/22 09:15 | Seibu Lions v Lotte Marines | W | 5-1 |
| Japan NPB | 2018/06/18 09:00 | Seibu Lions v Yokohama Bay Stars | L | 2-4 |
| Japan NPB | 2018/06/17 04:00 | Chunichi Dragons v Seibu Lions | L | 11-3 |
| Japan NPB | 2018/06/16 05:00 | Chunichi Dragons v Seibu Lions | W | 2-9 |