Head to Head
| Japonia - NPB | 2018/05/09 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 8-2 |
| Japonia - NPB | 2018/05/08 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 4-8 |
| Japonia - NPB | 2018/04/26 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 2-3 |
| Japonia - NPB | 2018/04/25 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 1-4 |
| Japonia - NPB | 2018/04/24 09:00 | Orix Buffaloes v Nippon Ham Fighters | W | 3-5 |
| Japonia - NPB | 2018/04/15 04:00 | Nippon Ham Fighters v Orix Buffaloes | L | 0-7 |
| Japonia - NPB | 2018/04/14 04:00 | Nippon Ham Fighters v Orix Buffaloes | W | 2-1 |
| Japan Pre-Season Friendlies | 2018/03/07 04:00 | Orix Buffaloes v Nippon Ham Fighters | L | 5-4 |
Home History
| Japonia - NPB | 2018/05/09 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 8-2 |
| Japonia - NPB | 2018/05/08 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 4-8 |
| Japonia - NPB | 2018/05/06 05:00 | Lotte Marines v Nippon Ham Fighters | W | 1-6 |
| Japonia - NPB | 2018/05/05 05:00 | Lotte Marines v Nippon Ham Fighters | W | 4-6 |
| Japonia - NPB | 2018/05/04 09:00 | Lotte Marines v Nippon Ham Fighters | L | 6-3 |
| Japonia - NPB | 2018/05/03 05:00 | Rakuten Eagles v Nippon Ham Fighters | W | 1-4 |
| Japonia - NPB | 2018/05/02 09:00 | Rakuten Eagles v Nippon Ham Fighters | L | 1-0 |
| Japonia - NPB | 2018/04/30 05:00 | Nippon Ham Fighters v Lotte Marines | L | 2-4 |
Away History
| Japonia - NPB | 2018/05/09 09:00 | Nippon Ham Fighters v Orix Buffaloes | L | 8-2 |
| Japonia - NPB | 2018/05/08 09:00 | Nippon Ham Fighters v Orix Buffaloes | W | 4-8 |
| Japonia - NPB | 2018/05/06 04:00 | Orix Buffaloes v Softbank Hawks | W | 5-2 |
| Japonia - NPB | 2018/05/05 05:00 | Orix Buffaloes v Softbank Hawks | L | 0-3 |
| Japonia - NPB | 2018/05/04 09:00 | Orix Buffaloes v Softbank Hawks | W | 5-4 |
| Japonia - NPB | 2018/05/03 04:00 | Seibu Lions v Orix Buffaloes | L | 8-0 |
| Japonia - NPB | 2018/05/02 09:00 | Seibu Lions v Orix Buffaloes | W | 5-6 |
| Japonia - NPB | 2018/05/01 09:00 | Seibu Lions v Orix Buffaloes | W | 2-4 |