Head to Head
| Japan NPB | 2018/08/16 09:00 | Yakult Swallows v Yomiuri Giants | W | 7-0 |
| Japan NPB | 2018/08/15 09:00 | Yakult Swallows v Yomiuri Giants | L | 5-11 |
| Japan NPB | 2018/08/14 09:00 | Yomiuri Giants v Yakult Swallows | W | 5-6 |
| Japan NPB | 2018/07/26 09:00 | Yakult Swallows v Yomiuri Giants | W | 2-1 |
| Japan NPB | 2018/07/25 09:00 | Yakult Swallows v Yomiuri Giants | W | 6-5 |
| Japan NPB | 2018/07/24 09:00 | Yakult Swallows v Yomiuri Giants | W | 5-2 |
| Japan NPB | 2018/07/11 09:00 | Yomiuri Giants v Yakult Swallows | L | 7-3 |
| Japan NPB | 2018/07/10 09:00 | Yomiuri Giants v Yakult Swallows | L | 6-3 |
Home History
| Japan NPB | 2018/09/09 09:00 | Yakult Swallows v Yokohama Bay Stars | L | 3-7 |
| 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 |
Away History
| Japan NPB | 2018/09/08 05:00 | Yomiuri Giants v Hanshin Tigers | W | 7-2 |
| Japan NPB | 2018/09/05 09:00 | Yokohama Bay Stars v Yomiuri Giants | L | 6-3 |
| Japan NPB | 2018/09/02 05:00 | Yomiuri Giants v Chunichi Dragons | W | 13-9 |
| Japan NPB | 2018/09/01 05:00 | Yomiuri Giants v Chunichi Dragons | D | 5-5 |
| Japan NPB | 2018/08/31 09:00 | Yomiuri Giants v Chunichi Dragons | W | 5-3 |
| Japan NPB | 2018/08/30 09:00 | Hiroshima Carp v Yomiuri Giants | L | 6-2 |
| Japan NPB | 2018/08/29 09:00 | Hiroshima Carp v Yomiuri Giants | L | 5-4 |
| Japan NPB | 2018/08/28 09:00 | Hiroshima Carp v Yomiuri Giants | L | 10-5 |