Head to Head
| Japan NPB | 2021/04/03 05:00 | Yakult Swallows v Yomiuri Giants | D | 2-2 |
| Japan NPB | 2021/04/02 08:45 | Yakult Swallows v Yomiuri Giants | W | 2-0 |
| Japan NPB Exhibition | 2021/03/04 06:00 | Yakult Swallows v Yomiuri Giants | L | 2-3 |
| Japan NPB Exhibition | 2021/03/03 06:00 | Yakult Swallows v Yomiuri Giants | W | 6-1 |
| Japan NPB Exhibition | 2021/02/23 03:50 | Yomiuri Giants v Yakult Swallows | L | 10-5 |
| Japan NPB | 2020/11/08 05:00 | Yakult Swallows v Yomiuri Giants | W | 5-3 |
| Japan NPB | 2020/11/07 09:00 | Yakult Swallows v Yomiuri Giants | L | 2-6 |
| Japan NPB | 2020/11/01 05:00 | Yakult Swallows v Yomiuri Giants | L | 0-2 |
Home History
| Japan NPB | 2021/04/03 05:00 | Yakult Swallows v Yomiuri Giants | D | 2-2 |
| Japan NPB | 2021/04/02 08:45 | Yakult Swallows v Yomiuri Giants | W | 2-0 |
| Japan NPB | 2021/04/01 08:45 | Yakult Swallows v Yokohama Bay Stars | D | 11-11 |
| Japan NPB | 2021/03/31 08:45 | Yakult Swallows v Yokohama Bay Stars | W | 5-3 |
| Japan NPB | 2021/03/30 08:45 | Yakult Swallows v Yokohama Bay Stars | W | 5-4 |
| Japan NPB | 2021/03/28 04:00 | Hanshin Tigers v Yakult Swallows | L | 8-2 |
| Japan NPB | 2021/03/27 05:00 | Hanshin Tigers v Yakult Swallows | L | 9-5 |
| Japan NPB Exhibition | 2021/03/21 04:00 | Yakult Swallows v Seibu Lions | L | 6-8 |
Away History
| Japan NPB | 2021/04/03 05:00 | Yakult Swallows v Yomiuri Giants | D | 2-2 |
| Japan NPB | 2021/04/02 08:45 | Yakult Swallows v Yomiuri Giants | L | 2-0 |
| Japan NPB | 2021/04/01 09:00 | Yomiuri Giants v Chunichi Dragons | W | 3-1 |
| Japan NPB | 2021/03/31 09:00 | Yomiuri Giants v Chunichi Dragons | L | 3-5 |
| Japan NPB | 2021/03/30 09:15 | Yomiuri Giants v Chunichi Dragons | D | 3-3 |
| Japan NPB | 2021/03/28 05:00 | Yokohama Bay Stars v Yomiuri Giants | D | 1-1 |
| Japan NPB | 2021/03/27 05:00 | Yokohama Bay Stars v Yomiuri Giants | W | 5-10 |
| Japan NPB | 2021/03/26 08:45 | Yokohama Bay Stars v Yomiuri Giants | W | 7-8 |