Head to Head
| Japan NPB | 2020/06/26 09:00 | Yomiuri Giants v Yakult Swallows | W | 6-5 |
| Japan NPB Exhibition | 2020/06/07 05:00 | Yakult Swallows v Yomiuri Giants | W | 2-7 |
| Japan NPB Exhibition | 2020/06/06 05:00 | Yakult Swallows v Yomiuri Giants | W | 4-8 |
| Japan NPB Exhibition | 2020/06/05 05:00 | Yakult Swallows v Yomiuri Giants | D | 2-2 |
| Japan NPB Exhibition | 2020/02/29 09:00 | Yomiuri Giants v Yakult Swallows | L | 3-5 |
| Japan NPB | 2019/09/28 09:00 | Yomiuri Giants v Yakult Swallows | L | 1-2 |
| Japan NPB | 2019/09/23 09:00 | Yomiuri Giants v Yakult Swallows | W | 9-5 |
| Japan NPB | 2019/09/22 09:00 | Yomiuri Giants v Yakult Swallows | L | 3-10 |
Home History
| Japan NPB | 2020/06/26 09:00 | Yomiuri Giants v Yakult Swallows | W | 6-5 |
| Japan NPB | 2020/06/25 09:00 | Hiroshima Carp v Yomiuri Giants | D | 5-5 |
| Japan NPB | 2020/06/24 09:00 | Hiroshima Carp v Yomiuri Giants | L | 5-1 |
| Japan NPB | 2020/06/23 09:00 | Hiroshima Carp v Yomiuri Giants | W | 2-3 |
| Japan NPB | 2020/06/21 04:00 | Hanshin Tigers v Yomiuri Giants | W | 1-7 |
| Japan NPB | 2020/06/20 05:00 | Hanshin Tigers v Yomiuri Giants | W | 1-11 |
| Japan NPB | 2020/06/19 09:00 | Hanshin Tigers v Yomiuri Giants | W | 2-3 |
| Japan NPB Exhibition | 2020/06/16 09:00 | Lotte Marines v Yomiuri Giants | L | 3-2 |
Away History
| Japan NPB | 2020/06/26 09:00 | Yomiuri Giants v Yakult Swallows | L | 6-5 |
| Japan NPB | 2020/06/25 09:00 | Hanshin Tigers v Yakult Swallows | W | 1-3 |
| Japan NPB | 2020/06/24 09:00 | Hanshin Tigers v Yakult Swallows | W | 1-6 |
| Japan NPB | 2020/06/23 09:00 | Hanshin Tigers v Yakult Swallows | L | 4-1 |
| Japan NPB | 2020/06/21 04:00 | Chunichi Dragons v Yakult Swallows | L | 3-0 |
| Japan NPB | 2020/06/20 05:00 | Chunichi Dragons v Yakult Swallows | W | 2-6 |
| Japan NPB | 2020/06/19 09:00 | Chunichi Dragons v Yakult Swallows | L | 9-7 |
| Japan NPB Exhibition | 2020/06/14 05:07 | Yakult Swallows v Rakuten Eagles | L | 2-9 |