Head to Head
| Japan NPB | 2021/05/05 04:00 | Orix Buffaloes v Seibu Lions | W | 2-6 |
| Japan NPB | 2021/05/04 05:00 | Orix Buffaloes v Seibu Lions | D | 6-6 |
| Japan NPB | 2021/05/03 08:45 | Orix Buffaloes v Seibu Lions | L | 6-3 |
| Japan NPB | 2021/04/22 09:00 | Seibu Lions v Orix Buffaloes | L | 6-7 |
| Japan NPB | 2021/04/21 09:00 | Seibu Lions v Orix Buffaloes | L | 2-4 |
| Japan NPB | 2021/04/20 09:00 | Seibu Lions v Orix Buffaloes | L | 3-11 |
| Japan NPB | 2021/03/28 04:00 | Orix Buffaloes v Seibu Lions | W | 1-5 |
| Japan NPB | 2021/03/27 05:00 | Orix Buffaloes v Seibu Lions | L | 3-2 |
Home History
| Japan NPB | 2021/06/15 09:00 | Seibu Lions v Hiroshima Carp | L | 3-5 |
| Japan NPB | 2021/06/14 09:00 | Seibu Lions v Hiroshima Carp | W | 3-2 |
| Japan NPB | 2021/06/13 04:00 | Chunichi Dragons v Seibu Lions | W | 3-4 |
| Japan NPB | 2021/06/12 05:00 | Chunichi Dragons v Seibu Lions | W | 3-7 |
| Japan NPB | 2021/06/11 08:45 | Chunichi Dragons v Seibu Lions | L | 6-5 |
| Japan NPB | 2021/06/10 08:45 | Yokohama Bay Stars v Seibu Lions | W | 3-5 |
| Japan NPB | 2021/06/09 08:45 | Yokohama Bay Stars v Seibu Lions | D | 8-8 |
| Japan NPB | 2021/06/08 08:45 | Yokohama Bay Stars v Seibu Lions | W | 3-8 |
Away History
| Japan NPB | 2021/06/13 04:00 | Hiroshima Carp v Orix Buffaloes | W | 8-9 |
| Japan NPB | 2021/06/12 05:00 | Hiroshima Carp v Orix Buffaloes | W | 2-3 |
| Japan NPB | 2021/06/11 09:00 | Hiroshima Carp v Orix Buffaloes | W | 0-4 |
| Japan NPB | 2021/06/10 09:00 | Yomiuri Giants v Orix Buffaloes | W | 0-6 |
| Japan NPB | 2021/06/09 09:00 | Yomiuri Giants v Orix Buffaloes | W | 1-3 |
| Japan NPB | 2021/06/08 09:00 | Yomiuri Giants v Orix Buffaloes | D | 3-3 |
| Japan NPB | 2021/06/06 05:00 | Orix Buffaloes v Chunichi Dragons | W | 4-0 |
| Japan NPB | 2021/06/04 08:45 | Orix Buffaloes v Chunichi Dragons | W | 2-1 |