Head to Head
| Japan NPB | 2020/10/14 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 9-6 |
| Japan NPB | 2020/10/13 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 8-1 |
| Japan NPB | 2020/10/01 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 2-0 |
| Japan NPB | 2020/09/30 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 5-3 |
| Japan NPB | 2020/09/29 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 4-8 |
| Japan NPB | 2020/09/17 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 0-9 |
| Japan NPB | 2020/09/16 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 2-3 |
| Japan NPB | 2020/09/15 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 8-3 |
Home History
| Japan NPB | 2020/10/14 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 9-6 |
| Japan NPB | 2020/10/13 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 8-1 |
| Japan NPB | 2020/10/11 05:00 | Yokohama Bay Stars v Hanshin Tigers | L | 3-4 |
| Japan NPB | 2020/10/10 05:00 | Yokohama Bay Stars v Hanshin Tigers | W | 5-3 |
| Japan NPB | 2020/10/08 09:00 | Yokohama Bay Stars v Yomiuri Giants | L | 7-9 |
| Japan NPB | 2020/10/07 09:00 | Yokohama Bay Stars v Yomiuri Giants | W | 6-3 |
| Japan NPB | 2020/10/06 09:00 | Yokohama Bay Stars v Yomiuri Giants | L | 4-6 |
| Japan NPB | 2020/10/04 05:00 | Chunichi Dragons v Yokohama Bay Stars | W | 3-9 |
Away History
| Japan NPB | 2020/10/14 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 9-6 |
| Japan NPB | 2020/10/13 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 8-1 |
| Japan NPB | 2020/10/11 04:30 | Yakult Swallows v Hiroshima Carp | L | 4-7 |
| Japan NPB | 2020/10/10 09:00 | Yakult Swallows v Hiroshima Carp | L | 0-3 |
| Japan NPB | 2020/10/09 09:00 | Yakult Swallows v Hiroshima Carp | W | 12-7 |
| Japan NPB | 2020/10/07 09:00 | Yakult Swallows v Chunichi Dragons | L | 1-4 |
| Japan NPB | 2020/10/06 09:00 | Yakult Swallows v Chunichi Dragons | L | 0-4 |
| Japan NPB | 2020/10/04 09:30 | Hiroshima Carp v Yakult Swallows | L | 6-4 |