Head to Head
| Japão - NPB | 2021/10/15 09:00 | Yomiuri Giants v Yakult Swallows | W | 7-8 |
| Japão - NPB | 2021/10/07 09:00 | Yomiuri Giants v Yakult Swallows | W | 0-1 |
| Japão - NPB | 2021/10/06 09:00 | Yomiuri Giants v Yakult Swallows | W | 0-3 |
| Japão - NPB | 2021/10/05 09:00 | Yomiuri Giants v Yakult Swallows | W | 2-3 |
| Japão - NPB | 2021/09/18 08:45 | Yakult Swallows v Yomiuri Giants | D | 6-6 |
| Japão - NPB | 2021/09/17 08:45 | Yakult Swallows v Yomiuri Giants | W | 8-2 |
| Japão - NPB | 2021/09/02 09:00 | Yakult Swallows v Yomiuri Giants | D | 2-2 |
| Japão - NPB | 2021/09/01 09:00 | Yakult Swallows v Yomiuri Giants | L | 0-2 |
Home History
| Japão - NPB | 2021/10/21 09:00 | Hiroshima Carp v Yakult Swallows | L | 11-7 |
| Japão - NPB | 2021/10/20 09:00 | Yakult Swallows v Hanshin Tigers | D | 0-0 |
| Japão - NPB | 2021/10/19 09:00 | Yakult Swallows v Hanshin Tigers | L | 0-11 |
| Japão - NPB | 2021/10/17 05:00 | Yakult Swallows v Yokohama Bay Stars | W | 7-3 |
| Japão - NPB | 2021/10/16 09:00 | Chunichi Dragons v Yakult Swallows | L | 5-3 |
| Japão - NPB | 2021/10/15 09:00 | Yomiuri Giants v Yakult Swallows | W | 7-8 |
| Japão - NPB | 2021/10/14 08:45 | Yakult Swallows v Chunichi Dragons | D | 1-1 |
| Japão - NPB | 2021/10/13 09:00 | Yakult Swallows v Chunichi Dragons | W | 3-1 |
Away History
| Japão - NPB | 2021/10/20 08:45 | Yomiuri Giants v Yokohama Bay Stars | W | 3-2 |
| Japão - NPB | 2021/10/19 08:45 | Yomiuri Giants v Yokohama Bay Stars | D | 4-4 |
| Japão - NPB | 2021/10/16 05:00 | Hiroshima Carp v Yomiuri Giants | L | 8-7 |
| Japão - NPB | 2021/10/15 09:00 | Yomiuri Giants v Yakult Swallows | L | 7-8 |
| Japão - NPB | 2021/10/14 09:00 | Hanshin Tigers v Yomiuri Giants | L | 3-0 |
| Japão - NPB | 2021/10/13 09:00 | Hanshin Tigers v Yomiuri Giants | D | 2-2 |
| Japão - NPB | 2021/10/12 09:00 | Hanshin Tigers v Yomiuri Giants | L | 2-1 |
| Japão - NPB | 2021/10/10 04:30 | Yomiuri Giants v Hiroshima Carp | L | 1-3 |