Head to Head
| Japan - NPB | 2021/08/20 09:00 | Lotte Marines v Softbank Hawks | W | 5-3 |
| Japan - NPB | 2021/07/07 08:45 | Softbank Hawks v Lotte Marines | W | 1-4 |
| Japan - NPB | 2021/07/06 08:45 | Softbank Hawks v Lotte Marines | W | 3-11 |
| Japan - NPB | 2021/06/24 08:45 | Softbank Hawks v Lotte Marines | L | 7-2 |
| Japan - NPB | 2021/06/23 08:45 | Softbank Hawks v Lotte Marines | D | 1-1 |
| Japan - NPB | 2021/06/22 08:45 | Softbank Hawks v Lotte Marines | L | 6-4 |
| 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 |
Home History
| Japan - NPB | 2021/08/20 09:00 | Lotte Marines v Softbank Hawks | W | 5-3 |
| Japan - NPB | 2021/08/19 08:45 | Seibu Lions v Lotte Marines | D | 3-3 |
| Japan - NPB | 2021/08/18 08:45 | Seibu Lions v Lotte Marines | W | 3-5 |
| Japan - NPB | 2021/08/17 08:45 | Seibu Lions v Lotte Marines | L | 8-2 |
| Japan - NPB | 2021/08/15 08:00 | Orix Buffaloes v Lotte Marines | L | 5-3 |
| Japan - NPB | 2021/08/14 08:00 | Orix Buffaloes v Lotte Marines | W | 2-4 |
| Japan - NPB | 2021/08/13 08:45 | Orix Buffaloes v Lotte Marines | L | 6-3 |
| Japan - NPB Exhibition | 2021/07/27 09:00 | Lotte Marines v Hanshin Tigers | L | 4-6 |
Away History
| Japan - NPB | 2021/08/20 09:00 | Lotte Marines v Softbank Hawks | L | 5-3 |
| Japan - NPB | 2021/08/18 09:00 | Softbank Hawks v Rakuten Eagles | W | 3-0 |
| Japan - NPB | 2021/08/15 04:00 | Nippon Ham Fighters v Softbank Hawks | D | 0-0 |
| Japan - NPB | 2021/08/14 05:00 | Nippon Ham Fighters v Softbank Hawks | W | 0-2 |
| Japan - NPB | 2021/08/13 09:00 | Nippon Ham Fighters v Softbank Hawks | W | 0-3 |
| Japan - NPB Exhibition | 2021/08/10 09:00 | Softbank Hawks v Hiroshima Carp | W | 3-1 |
| Japan - NPB Exhibition | 2021/08/09 09:00 | Softbank Hawks v Hiroshima Carp | L | 2-8 |
| Japan - NPB Exhibition | 2021/08/05 09:00 | Yomiuri Giants v Softbank Hawks | D | 2-2 |