Head to Head
| 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 |
| Japan NPB | 2022/05/29 04:00 | Yokohama Bay Stars v Seibu Lions | W | 2-3 |
| Japan NPB | 2022/05/28 05:00 | Yokohama Bay Stars v Seibu Lions | W | 5-10 |
Home History
| Japan NPB | 2023/06/03 05:00 | Seibu Lions v Yokohama Bay Stars | L | 2-6 |
| Japan NPB | 2023/06/01 09:00 | Hanshin Tigers v Seibu Lions | W | 2-4 |
| Japan NPB | 2023/05/31 09:00 | Hanshin Tigers v Seibu Lions | W | 0-4 |
| Japan NPB | 2023/05/30 09:00 | Hanshin Tigers v Seibu Lions | L | 3-1 |
| Japan NPB | 2023/05/28 04:00 | Orix Buffaloes v Seibu Lions | W | 2-3 |
| Japan NPB | 2023/05/27 05:00 | Orix Buffaloes v Seibu Lions | L | 3-0 |
| Japan NPB | 2023/05/26 09:00 | Orix Buffaloes v Seibu Lions | L | 4-1 |
| Japan NPB | 2023/05/24 09:00 | Seibu Lions v Lotte Marines | L | 1-11 |
Away History
| Japan NPB | 2023/06/03 05:00 | Seibu Lions v Yokohama Bay Stars | W | 2-6 |
| Japan NPB | 2023/06/01 09:00 | Yokohama Bay Stars v Rakuten Eagles | W | 11-3 |
| Japan NPB | 2023/05/31 09:00 | Yokohama Bay Stars v Rakuten Eagles | L | 1-3 |
| Japan NPB | 2023/05/30 09:00 | Yokohama Bay Stars v Rakuten Eagles | W | 3-2 |
| Japan NPB | 2023/05/28 05:00 | Yokohama Bay Stars v Chunichi Dragons | W | 3-1 |
| Japan NPB | 2023/05/27 05:00 | Yokohama Bay Stars v Chunichi Dragons | L | 2-3 |
| Japan NPB | 2023/05/26 09:00 | Yokohama Bay Stars v Chunichi Dragons | L | 0-1 |
| Japan NPB | 2023/05/25 09:00 | Yokohama Bay Stars v Yomiuri Giants | L | 4-5 |