Head to Head
| Japan NPB | 2015/07/20 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 6-8 |
| Japan NPB | 2015/07/12 08:00 | Yakult Swallows v Yokohama Bay Stars | W | 0-3 |
| Japan NPB | 2015/07/11 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 5-1 |
| Japan NPB | 2015/07/10 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 4-2 |
| Japan NPB | 2015/05/21 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 4-3 |
| Japan NPB | 2015/05/20 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 0-2 |
| Japan NPB | 2015/05/19 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 2-1 |
| Japan NPB | 2015/05/06 04:00 | Yokohama Bay Stars v Yakult Swallows | W | 4-2 |
Home History
| Japan NPB | 2015/07/20 09:00 | Yokohama Bay Stars v Yakult Swallows | L | 6-8 |
| Japan NPB | 2015/07/15 09:00 | Yokohama Bay Stars v Yomiuri Giants | W | 3-2 |
| Japan NPB | 2015/07/14 09:00 | Yokohama Bay Stars v Yomiuri Giants | W | 10-3 |
| Japan NPB | 2015/07/13 09:00 | Yokohama Bay Stars v Yomiuri Giants | W | 7-4 |
| Japan NPB | 2015/07/12 08:00 | Yakult Swallows v Yokohama Bay Stars | W | 0-3 |
| Japan NPB | 2015/07/11 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 5-1 |
| Japan NPB | 2015/07/10 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 4-2 |
| Japan NPB | 2015/07/08 09:00 | Hiroshima Carp v Yokohama Bay Stars | W | 1-7 |
Away History
| Japan NPB | 2015/07/20 09:00 | Yokohama Bay Stars v Yakult Swallows | W | 6-8 |
| Japan NPB | 2015/07/15 09:00 | Chunichi Dragons v Yakult Swallows | W | 1-3 |
| Japan NPB | 2015/07/14 09:00 | Chunichi Dragons v Yakult Swallows | L | 9-4 |
| Japan NPB | 2015/07/12 08:00 | Yakult Swallows v Yokohama Bay Stars | L | 0-3 |
| Japan NPB | 2015/07/11 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 5-1 |
| Japan NPB | 2015/07/10 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 4-2 |
| Japan NPB | 2015/07/08 09:00 | Yomiuri Giants v Yakult Swallows | L | 7-4 |
| Japan NPB | 2015/07/07 09:00 | Yomiuri Giants v Yakult Swallows | L | 5-4 |