Head to Head
| Japan NPB | 2021/05/02 04:00 | Lotte Marines v Rakuten Eagles | L | 6-5 |
| Japan NPB | 2021/05/01 05:00 | Lotte Marines v Rakuten Eagles | W | 0-3 |
| Japan NPB | 2021/04/30 09:00 | Lotte Marines v Rakuten Eagles | W | 1-8 |
| Japan NPB | 2021/04/15 09:00 | Lotte Marines v Rakuten Eagles | L | 7-3 |
| Japan NPB | 2021/04/14 09:00 | Lotte Marines v Rakuten Eagles | D | 2-2 |
| Japan NPB | 2021/04/13 09:00 | Lotte Marines v Rakuten Eagles | L | 6-2 |
| Japan NPB | 2021/04/01 05:00 | Rakuten Eagles v Lotte Marines | L | 5-16 |
| Japan NPB | 2021/03/31 05:00 | Rakuten Eagles v Lotte Marines | W | 2-1 |
Home History
| Japan NPB | 2021/05/20 09:00 | Nippon Ham Fighters v Rakuten Eagles | L | 4-1 |
| Japan NPB | 2021/05/19 09:00 | Nippon Ham Fighters v Rakuten Eagles | W | 2-3 |
| Japan NPB | 2021/05/18 09:00 | Nippon Ham Fighters v Rakuten Eagles | W | 2-3 |
| Japan NPB | 2021/05/16 05:00 | Rakuten Eagles v Orix Buffaloes | W | 1-0 |
| Japan NPB | 2021/05/15 06:30 | Rakuten Eagles v Orix Buffaloes | L | 3-4 |
| Japan NPB | 2021/05/14 09:00 | Rakuten Eagles v Orix Buffaloes | L | 4-9 |
| Japan NPB | 2021/05/12 05:00 | Seibu Lions v Rakuten Eagles | W | 3-4 |
| Japan NPB | 2021/05/11 09:00 | Seibu Lions v Rakuten Eagles | D | 3-3 |
Away History
| Japan NPB | 2021/05/19 09:00 | Lotte Marines v Orix Buffaloes | W | 6-4 |
| Japan NPB | 2021/05/18 09:00 | Lotte Marines v Orix Buffaloes | L | 5-6 |
| Japan NPB | 2021/05/16 05:00 | Seibu Lions v Lotte Marines | D | 6-6 |
| Japan NPB | 2021/05/15 05:00 | Seibu Lions v Lotte Marines | L | 3-0 |
| Japan NPB | 2021/05/14 08:45 | Seibu Lions v Lotte Marines | D | 4-4 |
| Japan NPB | 2021/05/12 09:00 | Lotte Marines v Softbank Hawks | D | 8-8 |
| Japan NPB | 2021/05/11 09:00 | Lotte Marines v Softbank Hawks | W | 4-1 |
| Japan NPB | 2021/05/09 05:00 | Orix Buffaloes v Lotte Marines | W | 4-7 |