Head to Head
| Japão - NPB | 2021/09/01 09:00 | Yakult Swallows v Yomiuri Giants | L | 0-2 |
| Japão - NPB | 2021/08/31 08:45 | Yakult Swallows v Yomiuri Giants | L | 8-10 |
| Japão - NPB | 2021/08/18 09:30 | Yomiuri Giants v Yakult Swallows | L | 3-2 |
| Japão - NPB | 2021/08/17 09:30 | Yomiuri Giants v Yakult Swallows | W | 3-13 |
| Japão - NPB | 2021/07/14 08:45 | Yakult Swallows v Yomiuri Giants | W | 11-7 |
| Japão - NPB | 2021/07/13 08:45 | Yakult Swallows v Yomiuri Giants | W | 14-6 |
| Japão - NPB | 2021/06/27 04:00 | Yomiuri Giants v Yakult Swallows | L | 5-2 |
| Japão - NPB | 2021/06/26 05:00 | Yomiuri Giants v Yakult Swallows | L | 10-3 |
Home History
| Japão - NPB | 2021/09/01 09:00 | Yakult Swallows v Yomiuri Giants | L | 0-2 |
| Japão - NPB | 2021/08/31 08:45 | Yakult Swallows v Yomiuri Giants | L | 8-10 |
| Japão - NPB | 2021/08/29 05:00 | Yokohama Bay Stars v Yakult Swallows | W | 2-5 |
| Japão - NPB | 2021/08/28 05:00 | Yokohama Bay Stars v Yakult Swallows | D | 2-2 |
| Japão - NPB | 2021/08/27 08:30 | Yokohama Bay Stars v Yakult Swallows | L | 4-0 |
| Japão - NPB | 2021/08/25 09:00 | Chunichi Dragons v Yakult Swallows | D | 3-3 |
| Japão - NPB | 2021/08/24 09:00 | Chunichi Dragons v Yakult Swallows | W | 1-2 |
| Japão - NPB | 2021/08/21 09:00 | Yakult Swallows v Hiroshima Carp | W | 8-3 |
Away History
| Japão - NPB | 2021/09/01 09:00 | Yakult Swallows v Yomiuri Giants | W | 0-2 |
| Japão - NPB | 2021/08/31 08:45 | Yakult Swallows v Yomiuri Giants | W | 8-10 |
| Japão - NPB | 2021/08/29 05:00 | Yomiuri Giants v Chunichi Dragons | W | 5-1 |
| Japão - NPB | 2021/08/28 05:00 | Yomiuri Giants v Chunichi Dragons | D | 1-1 |
| Japão - NPB | 2021/08/27 08:45 | Yomiuri Giants v Chunichi Dragons | L | 1-4 |
| Japão - NPB | 2021/08/26 08:45 | Hiroshima Carp v Yomiuri Giants | L | 11-2 |
| Japão - NPB | 2021/08/25 08:45 | Hiroshima Carp v Yomiuri Giants | W | 3-5 |
| Japão - NPB | 2021/08/24 08:45 | Hiroshima Carp v Yomiuri Giants | W | 1-3 |