Head to Head
| Japan NPB | 2018/09/08 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 7-6 |
| Japan NPB | 2018/09/07 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 1-4 |
| Japan NPB | 2018/08/26 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 3-7 |
| Japan NPB | 2018/08/25 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 7-9 |
| Japan NPB | 2018/08/24 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 6-3 |
| Japan NPB | 2018/08/09 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 11-3 |
| Japan NPB | 2018/08/07 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 4-1 |
| Japan NPB | 2018/07/18 08:45 | Yakult Swallows v Yokohama Bay Stars | L | 2-7 |
Home History
| Japan NPB | 2018/09/08 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 7-6 |
| Japan NPB | 2018/09/07 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 1-4 |
| Japan NPB | 2018/09/06 09:00 | Chunichi Dragons v Yakult Swallows | L | 9-3 |
| Japan NPB | 2018/09/05 09:00 | Chunichi Dragons v Yakult Swallows | W | 5-6 |
| Japan NPB | 2018/09/04 09:00 | Chunichi Dragons v Yakult Swallows | W | 9-12 |
| Japan NPB | 2018/09/02 08:00 | Hiroshima Carp v Yakult Swallows | L | 7-3 |
| Japan NPB | 2018/09/01 09:00 | Hiroshima Carp v Yakult Swallows | L | 8-3 |
| Japan NPB | 2018/08/31 09:00 | Hiroshima Carp v Yakult Swallows | L | 6-5 |
Away History
| Japan NPB | 2018/09/08 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 7-6 |
| Japan NPB | 2018/09/07 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 1-4 |
| Japan NPB | 2018/09/05 09:00 | Yokohama Bay Stars v Yomiuri Giants | W | 6-3 |
| Japan NPB | 2018/09/02 09:00 | Yokohama Bay Stars v Hanshin Tigers | L | 3-12 |
| Japan NPB | 2018/09/01 09:00 | Yokohama Bay Stars v Hanshin Tigers | L | 3-8 |
| Japan NPB | 2018/08/30 09:00 | Chunichi Dragons v Yokohama Bay Stars | W | 1-4 |
| Japan NPB | 2018/08/29 09:00 | Chunichi Dragons v Yokohama Bay Stars | L | 7-3 |
| Japan NPB | 2018/08/28 09:00 | Chunichi Dragons v Yokohama Bay Stars | W | 3-5 |