Head to Head
| Japan NPB | 2021/04/25 04:00 | Seibu Lions v Rakuten Eagles | W | 4-8 |
| Japan NPB | 2021/04/24 05:00 | Seibu Lions v Rakuten Eagles | W | 1-2 |
| Japan NPB | 2021/04/23 09:00 | Seibu Lions v Rakuten Eagles | D | 2-2 |
| Japan NPB | 2021/04/08 08:45 | Rakuten Eagles v Seibu Lions | W | 4-0 |
| Japan NPB | 2021/04/07 08:45 | Rakuten Eagles v Seibu Lions | W | 6-3 |
| Japan NPB | 2021/04/06 08:45 | Rakuten Eagles v Seibu Lions | W | 13-2 |
| Japan NPB | 2020/11/07 05:00 | Seibu Lions v Rakuten Eagles | D | 6-6 |
| Japan NPB | 2020/11/06 09:00 | Seibu Lions v Rakuten Eagles | W | 2-4 |
Home History
| Japan NPB | 2021/04/28 09:00 | Rakuten Eagles v Orix Buffaloes | D | 0-0 |
| Japan NPB | 2021/04/27 09:00 | Rakuten Eagles v Orix Buffaloes | D | 5-5 |
| Japan NPB | 2021/04/25 04:00 | Seibu Lions v Rakuten Eagles | W | 4-8 |
| Japan NPB | 2021/04/24 05:00 | Seibu Lions v Rakuten Eagles | W | 1-2 |
| Japan NPB | 2021/04/23 09:00 | Seibu Lions v Rakuten Eagles | D | 2-2 |
| Japan NPB | 2021/04/21 09:00 | Rakuten Eagles v Softbank Hawks | L | 1-4 |
| Japan NPB | 2021/04/20 09:00 | Rakuten Eagles v Softbank Hawks | L | 4-6 |
| Japan NPB | 2021/04/18 05:00 | Rakuten Eagles v Nippon Ham Fighters | W | 4-1 |
Away History
| Japan NPB | 2021/04/29 05:00 | Lotte Marines v Seibu Lions | L | 5-2 |
| Japan NPB | 2021/04/28 08:45 | Lotte Marines v Seibu Lions | W | 2-3 |
| Japan NPB | 2021/04/27 08:45 | Lotte Marines v Seibu Lions | W | 1-3 |
| Japan NPB | 2021/04/25 04:00 | Seibu Lions v Rakuten Eagles | L | 4-8 |
| Japan NPB | 2021/04/24 05:00 | Seibu Lions v Rakuten Eagles | L | 1-2 |
| Japan NPB | 2021/04/23 09:00 | Seibu Lions v Rakuten Eagles | D | 2-2 |
| 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 |