Head to Head
| Japan NPB | 2019/06/01 05:00 | Yakult Swallows v Yokohama Bay Stars | L | 0-7 |
| Japan NPB | 2019/05/31 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 2-3 |
| Japan NPB | 2019/05/19 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 7-0 |
| Japan NPB | 2019/05/18 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 11-6 |
| Japan NPB | 2019/05/17 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 4-3 |
| Japan NPB | 2019/05/02 05:00 | Yakult Swallows v Yokohama Bay Stars | L | 0-2 |
| Japan NPB | 2019/05/01 05:00 | Yakult Swallows v Yokohama Bay Stars | L | 1-5 |
| Japan NPB | 2019/04/30 05:00 | Yakult Swallows v Yokohama Bay Stars | W | 9-8 |
Home History
| Japan NPB | 2019/06/01 05:00 | Yakult Swallows v Yokohama Bay Stars | L | 0-7 |
| Japan NPB | 2019/05/31 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 2-3 |
| Japan NPB | 2019/05/30 09:00 | Hiroshima Carp v Yakult Swallows | L | 13-0 |
| Japan NPB | 2019/05/29 09:00 | Hiroshima Carp v Yakult Swallows | L | 5-3 |
| Japan NPB | 2019/05/28 09:00 | Hiroshima Carp v Yakult Swallows | L | 8-7 |
| Japan NPB | 2019/05/26 09:00 | Chunichi Dragons v Yakult Swallows | L | 10-8 |
| Japan NPB | 2019/05/25 09:00 | Chunichi Dragons v Yakult Swallows | L | 10-3 |
| Japan NPB | 2019/05/24 09:00 | Chunichi Dragons v Yakult Swallows | L | 6-1 |
Away History
| Japan NPB | 2019/06/01 05:00 | Yakult Swallows v Yokohama Bay Stars | W | 0-7 |
| Japan NPB | 2019/05/31 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 2-3 |
| Japan NPB | 2019/05/30 09:00 | Yokohama Bay Stars v Chunichi Dragons | W | 8-1 |
| Japan NPB | 2019/05/29 09:00 | Yokohama Bay Stars v Chunichi Dragons | W | 2-1 |
| Japan NPB | 2019/05/26 04:00 | Hanshin Tigers v Yokohama Bay Stars | L | 7-0 |
| Japan NPB | 2019/05/25 05:00 | Hanshin Tigers v Yokohama Bay Stars | W | 5-6 |
| Japan NPB | 2019/05/24 09:00 | Hanshin Tigers v Yokohama Bay Stars | L | 3-2 |
| Japan NPB | 2019/05/23 09:00 | Yokohama Bay Stars v Yomiuri Giants | L | 4-7 |