Head to Head
| Japan - NPB | 2021/09/02 09:00 | Yakult Swallows v Yomiuri Giants | D | 2-2 |
| Japan - NPB | 2021/09/01 09:00 | Yakult Swallows v Yomiuri Giants | L | 0-2 |
| Japan - NPB | 2021/08/31 08:45 | Yakult Swallows v Yomiuri Giants | L | 8-10 |
| Japan - NPB | 2021/08/18 09:30 | Yomiuri Giants v Yakult Swallows | L | 3-2 |
| Japan - NPB | 2021/08/17 09:30 | Yomiuri Giants v Yakult Swallows | W | 3-13 |
| Japan - NPB | 2021/07/14 08:45 | Yakult Swallows v Yomiuri Giants | W | 11-7 |
| Japan - NPB | 2021/07/13 08:45 | Yakult Swallows v Yomiuri Giants | W | 14-6 |
| Japan - NPB | 2021/06/27 04:00 | Yomiuri Giants v Yakult Swallows | L | 5-2 |
Home History
| Japan - NPB | 2021/09/15 08:30 | Hanshin Tigers v Yakult Swallows | W | 0-1 |
| Japan - NPB | 2021/09/14 08:30 | Hanshin Tigers v Yakult Swallows | D | 4-4 |
| Japan - NPB | 2021/09/13 08:45 | Yakult Swallows v Chunichi Dragons | L | 0-1 |
| Japan - NPB | 2021/09/12 08:45 | Yakult Swallows v Chunichi Dragons | L | 5-9 |
| Japan - NPB | 2021/09/11 08:30 | Yokohama Bay Stars v Yakult Swallows | W | 2-9 |
| Japan - NPB | 2021/09/09 09:00 | Yakult Swallows v Hanshin Tigers | W | 13-3 |
| Japan - NPB | 2021/09/08 09:00 | Yakult Swallows v Hanshin Tigers | L | 3-5 |
| Japan - NPB | 2021/09/07 09:00 | Yakult Swallows v Hanshin Tigers | W | 12-0 |
Away History
| Japan - NPB | 2021/09/15 08:45 | Yokohama Bay Stars v Yomiuri Giants | W | 6-7 |
| Japan - NPB | 2021/09/14 08:45 | Yokohama Bay Stars v Yomiuri Giants | L | 3-2 |
| Japan - NPB | 2021/09/12 09:00 | Yomiuri Giants v Hiroshima Carp | W | 2-1 |
| Japan - NPB | 2021/09/11 05:00 | Chunichi Dragons v Yomiuri Giants | L | 5-4 |
| Japan - NPB | 2021/09/10 08:45 | Chunichi Dragons v Yomiuri Giants | L | 10-1 |
| Japan - NPB | 2021/09/09 08:45 | Yomiuri Giants v Yokohama Bay Stars | D | 5-5 |
| Japan - NPB | 2021/09/08 08:45 | Yomiuri Giants v Yokohama Bay Stars | L | 1-4 |
| Japan - NPB | 2021/09/07 08:45 | Yomiuri Giants v Yokohama Bay Stars | L | 2-8 |