Head to Head
| Japan - NPB | 2021/05/11 09:00 | Seibu Lions v Rakuten Eagles | D | 3-3 |
| 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 | 2021/04/08 08:45 | Rakuten Eagles v Seibu Lions | L | 4-0 |
| Japan - NPB | 2021/04/07 08:45 | Rakuten Eagles v Seibu Lions | L | 6-3 |
| Japan - NPB | 2021/04/06 08:45 | Rakuten Eagles v Seibu Lions | L | 13-2 |
| Japan - NPB | 2020/11/07 05:00 | Seibu Lions v Rakuten Eagles | D | 6-6 |
Home History
| Japan - NPB | 2021/05/11 09:00 | Seibu Lions v Rakuten Eagles | D | 3-3 |
| Japan - NPB | 2021/05/09 04:00 | Seibu Lions v Softbank Hawks | L | 1-3 |
| Japan - NPB | 2021/05/08 04:00 | Seibu Lions v Softbank Hawks | W | 2-0 |
| Japan - NPB | 2021/05/07 09:00 | Seibu Lions v Softbank Hawks | D | 2-2 |
| Japan - NPB | 2021/05/05 04:00 | Orix Buffaloes v Seibu Lions | W | 2-6 |
| Japan - NPB | 2021/05/04 05:00 | Orix Buffaloes v Seibu Lions | D | 6-6 |
| Japan - NPB | 2021/05/03 08:45 | Orix Buffaloes v Seibu Lions | L | 6-3 |
| Japan - NPB | 2021/05/01 05:00 | Seibu Lions v Nippon Ham Fighters | L | 4-5 |
Away History
| Japan - NPB | 2021/05/11 09:00 | Seibu Lions v Rakuten Eagles | D | 3-3 |
| Japan - NPB | 2021/05/09 05:00 | Rakuten Eagles v Nippon Ham Fighters | W | 6-3 |
| Japan - NPB | 2021/05/08 05:00 | Rakuten Eagles v Nippon Ham Fighters | L | 1-4 |
| Japan - NPB | 2021/05/07 09:00 | Rakuten Eagles v Nippon Ham Fighters | L | 1-6 |
| Japan - NPB | 2021/05/05 04:00 | Rakuten Eagles v Softbank Hawks | D | 5-5 |
| Japan - NPB | 2021/05/04 05:00 | Rakuten Eagles v Softbank Hawks | L | 4-6 |
| Japan - NPB | 2021/05/03 09:00 | Rakuten Eagles v Softbank Hawks | W | 7-4 |
| Japan - NPB | 2021/05/02 04:00 | Lotte Marines v Rakuten Eagles | L | 6-5 |