Head to Head
| Japan NPB | 2020/10/18 04:00 | Orix Buffaloes v Seibu Lions | W | 2-3 |
| Japan NPB | 2020/10/17 05:00 | Orix Buffaloes v Seibu Lions | L | 4-1 |
| Japan NPB | 2020/10/16 09:00 | Orix Buffaloes v Seibu Lions | W | 1-2 |
| Japan NPB | 2020/10/01 09:00 | Seibu Lions v Orix Buffaloes | W | 7-6 |
| Japan NPB | 2020/09/30 09:00 | Seibu Lions v Orix Buffaloes | L | 0-5 |
| Japan NPB | 2020/09/29 09:00 | Seibu Lions v Orix Buffaloes | L | 0-3 |
| Japan NPB | 2020/09/20 04:00 | Seibu Lions v Orix Buffaloes | W | 5-4 |
| Japan NPB | 2020/09/19 09:00 | Seibu Lions v Orix Buffaloes | L | 3-6 |
Home History
| Japan NPB Exhibition | 2021/03/13 04:00 | Seibu Lions v Hanshin Tigers | W | 6-2 |
| Japan NPB Exhibition | 2021/03/10 04:00 | Seibu Lions v Chunichi Dragons | W | 14-2 |
| Japan NPB Exhibition | 2021/03/09 04:00 | Seibu Lions v Chunichi Dragons | W | 7-2 |
| Japan NPB Exhibition | 2021/03/07 04:00 | Seibu Lions v Lotte Marines | W | 4-2 |
| Japan NPB Exhibition | 2021/03/06 04:00 | Seibu Lions v Lotte Marines | L | 0-4 |
| Japan NPB Exhibition | 2021/03/04 09:00 | Seibu Lions v Nippon Ham Fighters | W | 6-1 |
| Japan NPB Exhibition | 2021/03/03 09:00 | Seibu Lions v Nippon Ham Fighters | L | 0-7 |
| Japan NPB | 2020/11/09 09:00 | Seibu Lions v Softbank Hawks | L | 2-6 |
Away History
| Japan NPB Exhibition | 2021/03/13 09:00 | Yomiuri Giants v Orix Buffaloes | W | 1-3 |
| Japan NPB Exhibition | 2021/03/12 09:00 | Yomiuri Giants v Orix Buffaloes | L | 3-2 |
| Japan NPB Exhibition | 2021/03/10 09:00 | Yakult Swallows v Orix Buffaloes | W | 6-7 |
| Japan NPB Exhibition | 2021/03/09 09:00 | Yakult Swallows v Orix Buffaloes | W | 1-4 |
| Japan NPB Exhibition | 2021/03/07 04:00 | Orix Buffaloes v Yokohama Bay Stars | W | 5-0 |
| Japan NPB Exhibition | 2021/03/06 04:00 | Orix Buffaloes v Yokohama Bay Stars | W | 5-0 |
| Japan NPB Exhibition | 2021/03/05 04:00 | Orix Buffaloes v Yokohama Bay Stars | L | 1-5 |
| Japan NPB Exhibition | 2021/03/03 05:00 | Lotte Marines v Orix Buffaloes | L | 2-0 |