Head to Head
| Japan - NPB | 2022/05/28 05:00 | Yokohama Bay Stars v Seibu Lions | L | 5-10 |
| Japan - NPB | 2022/05/27 09:00 | Yokohama Bay Stars v Seibu Lions | W | 1-0 |
| Japan - NPB Exhibition | 2022/03/09 04:00 | Seibu Lions v Yokohama Bay Stars | W | 1-2 |
| Japan - NPB Exhibition | 2022/03/08 04:00 | Seibu Lions v Yokohama Bay Stars | W | 2-4 |
| Japan - NPB | 2021/06/10 08:45 | Yokohama Bay Stars v Seibu Lions | L | 3-5 |
| Japan - NPB | 2021/06/09 08:45 | Yokohama Bay Stars v Seibu Lions | D | 8-8 |
| Japan - NPB | 2021/06/08 08:45 | Yokohama Bay Stars v Seibu Lions | L | 3-8 |
| Japan - NPB Exhibition | 2021/03/19 04:00 | Yokohama Bay Stars v Seibu Lions | W | 5-1 |
Home History
| Japan - NPB | 2022/05/28 05:00 | Yokohama Bay Stars v Seibu Lions | L | 5-10 |
| Japan - NPB | 2022/05/27 09:00 | Yokohama Bay Stars v Seibu Lions | W | 1-0 |
| Japan - NPB | 2022/05/26 09:00 | Softbank Hawks v Yokohama Bay Stars | W | 1-5 |
| Japan - NPB | 2022/05/25 09:00 | Softbank Hawks v Yokohama Bay Stars | L | 8-2 |
| Japan - NPB | 2022/05/24 09:00 | Softbank Hawks v Yokohama Bay Stars | W | 3-4 |
| Japan - NPB | 2022/05/22 05:00 | Yakult Swallows v Yokohama Bay Stars | L | 5-3 |
| Japan - NPB | 2022/05/21 05:00 | Yakult Swallows v Yokohama Bay Stars | L | 9-2 |
| Japan - NPB | 2022/05/20 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 1-3 |
Away History
| Japan - NPB | 2022/05/28 05:00 | Yokohama Bay Stars v Seibu Lions | W | 5-10 |
| Japan - NPB | 2022/05/27 09:00 | Yokohama Bay Stars v Seibu Lions | L | 1-0 |
| Japan - NPB | 2022/05/26 09:00 | Seibu Lions v Chunichi Dragons | L | 3-6 |
| Japan - NPB | 2022/05/25 09:00 | Seibu Lions v Chunichi Dragons | W | 2-1 |
| Japan - NPB | 2022/05/24 09:00 | Seibu Lions v Chunichi Dragons | W | 8-5 |
| Japan - NPB | 2022/05/22 05:00 | Seibu Lions v Nippon Ham Fighters | W | 3-0 |
| Japan - NPB | 2022/05/21 05:00 | Seibu Lions v Nippon Ham Fighters | L | 0-4 |
| Japan - NPB | 2022/05/20 09:00 | Seibu Lions v Nippon Ham Fighters | L | 3-5 |