Face à face
| Japon - NPB | 2020/08/25 09:00 | Yomiuri Giants v Yakult Swallows | W | 8-4 |
| Japon - NPB | 2020/08/13 09:00 | Yakult Swallows v Yomiuri Giants | W | 3-4 |
| Japon - NPB | 2020/08/12 09:00 | Yakult Swallows v Yomiuri Giants | W | 1-8 |
| Japon - NPB | 2020/07/26 09:00 | Yomiuri Giants v Yakult Swallows | W | 9-4 |
| Japon - NPB | 2020/07/25 09:00 | Yomiuri Giants v Yakult Swallows | L | 5-6 |
| Japon - NPB | 2020/07/24 09:00 | Yomiuri Giants v Yakult Swallows | D | 5-5 |
| Japon - NPB | 2020/07/12 09:00 | Yakult Swallows v Yomiuri Giants | L | 3-2 |
| Japon - NPB | 2020/07/11 09:00 | Yakult Swallows v Yomiuri Giants | L | 9-4 |
Home History
| Japon - NPB | 2020/08/25 09:00 | Yomiuri Giants v Yakult Swallows | W | 8-4 |
| Japon - NPB | 2020/08/23 09:00 | Yomiuri Giants v Hiroshima Carp | L | 1-2 |
| Japon - NPB | 2020/08/22 09:00 | Yomiuri Giants v Hiroshima Carp | L | 4-10 |
| Japon - NPB | 2020/08/21 09:00 | Yomiuri Giants v Hiroshima Carp | L | 5-7 |
| Japon - NPB | 2020/08/20 09:00 | Hanshin Tigers v Yomiuri Giants | W | 0-2 |
| Japon - NPB | 2020/08/19 09:00 | Hanshin Tigers v Yomiuri Giants | W | 0-8 |
| Japon - NPB | 2020/08/18 09:00 | Hanshin Tigers v Yomiuri Giants | W | 0-1 |
| Japon - NPB | 2020/08/16 04:00 | Chunichi Dragons v Yomiuri Giants | L | 4-1 |
Away History
| Japon - NPB | 2020/08/25 09:00 | Yomiuri Giants v Yakult Swallows | L | 8-4 |
| Japon - NPB | 2020/08/23 09:00 | Hanshin Tigers v Yakult Swallows | W | 2-4 |
| Japon - NPB | 2020/08/22 09:00 | Hanshin Tigers v Yakult Swallows | L | 7-5 |
| Japon - NPB | 2020/08/21 09:00 | Hanshin Tigers v Yakult Swallows | L | 7-4 |
| Japon - NPB | 2020/08/20 09:00 | Chunichi Dragons v Yakult Swallows | W | 3-7 |
| Japon - NPB | 2020/08/19 09:00 | Chunichi Dragons v Yakult Swallows | L | 11-2 |
| Japon - NPB | 2020/08/18 09:00 | Chunichi Dragons v Yakult Swallows | L | 8-3 |
| Japon - NPB | 2020/08/16 09:00 | Yakult Swallows v Yokohama Bay Stars | W | 7-4 |