Head to Head
| Japonia - NPB | 2021/08/28 05:00 | Yokohama Bay Stars v Yakult Swallows | D | 2-2 |
| Japonia - NPB | 2021/08/27 08:30 | Yokohama Bay Stars v Yakult Swallows | W | 4-0 |
| Japonia - NPB | 2021/08/15 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 4-1 |
| Japonia - NPB | 2021/05/23 08:30 | Yokohama Bay Stars v Yakult Swallows | L | 5-10 |
| Japonia - NPB | 2021/05/22 08:30 | Yokohama Bay Stars v Yakult Swallows | L | 0-1 |
| Japonia - NPB | 2021/05/21 08:30 | Yokohama Bay Stars v Yakult Swallows | W | 5-3 |
| Japonia - NPB | 2021/05/02 05:00 | Yakult Swallows v Yokohama Bay Stars | W | 7-8 |
| Japonia - NPB | 2021/05/01 05:00 | Yakult Swallows v Yokohama Bay Stars | W | 2-10 |
Home History
| Japonia - NPB | 2021/08/28 05:00 | Yokohama Bay Stars v Yakult Swallows | D | 2-2 |
| Japonia - NPB | 2021/08/27 08:30 | Yokohama Bay Stars v Yakult Swallows | W | 4-0 |
| Japonia - NPB | 2021/08/26 09:00 | Yokohama Bay Stars v Hanshin Tigers | L | 3-9 |
| Japonia - NPB | 2021/08/25 09:00 | Yokohama Bay Stars v Hanshin Tigers | W | 10-2 |
| Japonia - NPB | 2021/08/24 09:00 | Yokohama Bay Stars v Hanshin Tigers | L | 2-8 |
| Japonia - NPB | 2021/08/22 05:00 | Yokohama Bay Stars v Yomiuri Giants | D | 4-4 |
| Japonia - NPB | 2021/08/21 05:00 | Yokohama Bay Stars v Yomiuri Giants | W | 7-2 |
| Japonia - NPB | 2021/08/20 08:45 | Yokohama Bay Stars v Yomiuri Giants | W | 6-1 |
Away History
| Japonia - NPB | 2021/08/28 05:00 | Yokohama Bay Stars v Yakult Swallows | D | 2-2 |
| Japonia - NPB | 2021/08/27 08:30 | Yokohama Bay Stars v Yakult Swallows | L | 4-0 |
| Japonia - NPB | 2021/08/25 09:00 | Chunichi Dragons v Yakult Swallows | D | 3-3 |
| Japonia - NPB | 2021/08/24 09:00 | Chunichi Dragons v Yakult Swallows | W | 1-2 |
| Japonia - NPB | 2021/08/21 09:00 | Yakult Swallows v Hiroshima Carp | W | 8-3 |
| Japonia - NPB | 2021/08/20 09:00 | Yakult Swallows v Hiroshima Carp | L | 4-5 |
| Japonia - NPB | 2021/08/18 09:30 | Yomiuri Giants v Yakult Swallows | L | 3-2 |
| Japonia - NPB | 2021/08/17 09:30 | Yomiuri Giants v Yakult Swallows | W | 3-13 |