Head to Head
| Japan NPB | 2023/06/05 09:00 | Seibu Lions v Yokohama Bay Stars | W | 6-4 |
| Japan NPB | 2023/06/04 05:00 | Seibu Lions v Yokohama Bay Stars | L | 4-5 |
| Japan NPB | 2023/06/03 05:00 | Seibu Lions v Yokohama Bay Stars | L | 2-6 |
| Japan NPB Exhibition | 2023/03/25 05:00 | Yokohama Bay Stars v Seibu Lions | W | 0-5 |
| Japan NPB Exhibition | 2023/03/24 09:00 | Yokohama Bay Stars v Seibu Lions | L | 4-1 |
| Japan NPB Exhibition | 2023/03/22 04:00 | Yokohama Bay Stars v Seibu Lions | D | 3-3 |
| Japan NPB Exhibition | 2023/03/05 04:00 | Seibu Lions v Yokohama Bay Stars | L | 1-3 |
| Japan NPB Exhibition | 2023/03/04 04:00 | Seibu Lions v Yokohama Bay Stars | W | 4-1 |
Home History
| Japan NPB | 2023/10/03 09:00 | Seibu Lions v Lotte Marines | W | 4-1 |
| Japan NPB | 2023/10/02 09:00 | Seibu Lions v Lotte Marines | L | 3-7 |
| Japan NPB | 2023/10/01 05:00 | Seibu Lions v Lotte Marines | L | 2-3 |
| Japan NPB | 2023/09/30 09:00 | Seibu Lions v Lotte Marines | L | 4-5 |
| Japan NPB | 2023/09/29 09:00 | Seibu Lions v Softbank Hawks | L | 0-1 |
| Japan NPB | 2023/09/27 09:00 | Rakuten Eagles v Seibu Lions | W | 1-2 |
| Japan NPB | 2023/09/26 09:00 | Seibu Lions v Orix Buffaloes | W | 7-1 |
| Japan NPB | 2023/09/25 09:00 | Seibu Lions v Orix Buffaloes | L | 3-4 |
Away History
| Japan NPB | 2023/10/15 04:00 | Yokohama Bay Stars v Hiroshima Carp | L | 2-4 |
| Japan NPB | 2023/10/14 04:00 | Yokohama Bay Stars v Hiroshima Carp | L | 2-3 |
| Japan NPB | 2023/10/04 09:00 | Yokohama Bay Stars v Yomiuri Giants | L | 0-1 |
| Japan NPB | 2023/10/01 05:00 | Chunichi Dragons v Yokohama Bay Stars | W | 0-4 |
| Japan NPB | 2023/09/30 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 4-2 |
| Japan NPB | 2023/09/29 09:00 | Hanshin Tigers v Yokohama Bay Stars | W | 3-5 |
| Japan NPB | 2023/09/27 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 11-3 |
| Japan NPB | 2023/09/26 09:00 | Yomiuri Giants v Yokohama Bay Stars | W | 0-1 |