[5] Orix Buffaloes 3-1 Rakuten Eagles [6] 2018-04-21 05:00
Stadium: Miyagi Baseball Stadium Round: 1
Head to Head
| Japan - NPB | 2018/04/20 09:00 | Orix Buffaloes v Rakuten Eagles | L | 2-5 |
| Japan - NPB | 2018/04/12 09:00 | Rakuten Eagles v Orix Buffaloes | W | 2-3 |
| Japan - NPB | 2018/04/11 09:00 | Rakuten Eagles v Orix Buffaloes | D | 2-2 |
| Japan - NPB | 2018/04/10 09:00 | Rakuten Eagles v Orix Buffaloes | L | 4-2 |
| Japan - NPB | 2017/10/07 09:00 | Rakuten Eagles v Orix Buffaloes | L | 7-0 |
| Japan - NPB | 2017/09/21 09:00 | Orix Buffaloes v Rakuten Eagles | W | 7-4 |
| Japan - NPB | 2017/09/20 09:30 | Orix Buffaloes v Rakuten Eagles | W | 8-4 |
| Japan - NPB | 2017/09/10 04:00 | Orix Buffaloes v Rakuten Eagles | L | 1-2 |
Home History
| Japan - NPB | 2018/04/20 09:00 | Orix Buffaloes v Rakuten Eagles | L | 2-5 |
| Japan - NPB | 2018/04/19 09:15 | Orix Buffaloes v Lotte Marines | W | 3-0 |
| Japan - NPB | 2018/04/18 09:15 | Orix Buffaloes v Lotte Marines | W | 4-3 |
| Japan - NPB | 2018/04/17 09:15 | Orix Buffaloes v Lotte Marines | L | 3-5 |
| Japan - NPB | 2018/04/15 04:00 | Nippon Ham Fighters v Orix Buffaloes | W | 0-7 |
| Japan - NPB | 2018/04/14 04:00 | Nippon Ham Fighters v Orix Buffaloes | L | 2-1 |
| Japan - NPB | 2018/04/12 09:00 | Rakuten Eagles v Orix Buffaloes | W | 2-3 |
| Japan - NPB | 2018/04/11 09:00 | Rakuten Eagles v Orix Buffaloes | D | 2-2 |
Away History
| Japan - NPB | 2018/04/20 09:00 | Orix Buffaloes v Rakuten Eagles | W | 2-5 |
| Japan - NPB | 2018/04/19 09:00 | Rakuten Eagles v Softbank Hawks | W | 3-1 |
| Japan - NPB | 2018/04/18 09:00 | Rakuten Eagles v Softbank Hawks | L | 2-5 |
| Japan - NPB | 2018/04/17 09:00 | Rakuten Eagles v Softbank Hawks | L | 3-5 |
| Japan - NPB | 2018/04/15 04:00 | Seibu Lions v Rakuten Eagles | W | 6-12 |
| Japan - NPB | 2018/04/14 05:00 | Seibu Lions v Rakuten Eagles | L | 5-1 |
| Japan - NPB | 2018/04/13 09:00 | Seibu Lions v Rakuten Eagles | L | 7-5 |
| Japan - NPB | 2018/04/12 09:00 | Rakuten Eagles v Orix Buffaloes | L | 2-3 |