Face à face
| Japon - NPB | 2020/11/06 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 3-4 |
| Japon - NPB | 2020/11/01 04:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-7 |
| Japon - NPB | 2020/10/31 05:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-6 |
| Japon - NPB | 2020/10/30 09:00 | Orix Buffaloes v Nippon Ham Fighters | L | 3-2 |
| Japon - NPB | 2020/10/29 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 3-4 |
| Japon - NPB | 2020/10/28 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 1-0 |
| Japon - NPB | 2020/10/27 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 5-3 |
| Japon - NPB | 2020/10/11 05:00 | Orix Buffaloes v Nippon Ham Fighters | L | 7-5 |
| Japon - NPB | 2020/10/10 05:00 | Orix Buffaloes v Nippon Ham Fighters | W | 0-4 |
| Japon - NPB | 2020/10/09 09:00 | Orix Buffaloes v Nippon Ham Fighters | L | 6-4 |
| Japon - NPB | 2020/09/27 04:00 | Nippon Ham Fighters v Orix Buffaloes | L | 8-12 |
| Japon - NPB | 2020/09/26 05:00 | Nippon Ham Fighters v Orix Buffaloes | W | 6-5 |
| Japon - NPB | 2020/09/25 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 2-9 |
| Japon - NPB | 2020/08/01 05:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-3 |
| Japon - NPB | 2020/07/31 09:00 | Orix Buffaloes v Nippon Ham Fighters | L | 7-2 |
| Japon - NPB | 2020/07/30 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 3-7 |
| Japon - NPB | 2020/07/29 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 2-6 |
| Japon - NPB | 2020/07/28 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-5 |
| Japon - NPB | 2020/07/12 04:00 | Nippon Ham Fighters v Orix Buffaloes | L | 1-2 |
| Japon - NPB | 2020/07/11 05:00 | Nippon Ham Fighters v Orix Buffaloes | L | 3-5 |
| Japon - NPB | 2020/07/10 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 3-4 |
| Japon - NPB | 2020/07/09 09:00 | Nippon Ham Fighters v Orix Buffaloes | D | 4-4 |
| Japon - NPB | 2020/07/08 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 10-4 |
| Japon - NPB | 2020/07/07 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 1-7 |
| Japon - NPB - Exhibition | 2020/02/29 05:00 | Nippon Ham Fighters v Orix Buffaloes | W | 4-3 |
| Japon - NPB | 2019/09/27 09:00 | Orix Buffaloes v Nippon Ham Fighters | L | 5-1 |
| Japon - NPB | 2019/09/26 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-4 |
| Japon - NPB | 2019/09/24 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 3-1 |
| Japon - NPB | 2019/09/08 05:00 | Orix Buffaloes v Nippon Ham Fighters | W | 0-2 |
| Japon - NPB | 2019/09/07 05:00 | Orix Buffaloes v Nippon Ham Fighters | W | 7-8 |