Head to Head
| Japan Pre-Season Friendlies | 2019/03/02 09:00 | Yomiuri Giants v Yakult Swallows | L | 5-4 |
| Jaapani NPB | 2018/10/14 09:00 | Yomiuri Giants v Yakult Swallows | L | 4-0 |
| Jaapani NPB | 2018/10/13 09:00 | Yomiuri Giants v Yakult Swallows | L | 4-1 |
| Jaapani NPB | 2018/10/01 09:00 | Yomiuri Giants v Yakult Swallows | W | 5-8 |
| Jaapani NPB | 2018/09/22 05:00 | Yakult Swallows v Yomiuri Giants | L | 0-5 |
| Jaapani NPB | 2018/09/13 09:00 | Yakult Swallows v Yomiuri Giants | W | 4-2 |
| Jaapani NPB | 2018/09/12 09:00 | Yakult Swallows v Yomiuri Giants | D | 1-1 |
| Jaapani NPB | 2018/09/11 09:00 | Yakult Swallows v Yomiuri Giants | W | 4-1 |
| Jaapani NPB | 2018/08/16 09:00 | Yakult Swallows v Yomiuri Giants | W | 7-0 |
| Jaapani NPB | 2018/08/15 09:00 | Yakult Swallows v Yomiuri Giants | L | 5-11 |
| Jaapani NPB | 2018/08/14 09:00 | Yomiuri Giants v Yakult Swallows | W | 5-6 |
| Jaapani NPB | 2018/07/26 09:00 | Yakult Swallows v Yomiuri Giants | W | 2-1 |
| Jaapani NPB | 2018/07/25 09:00 | Yakult Swallows v Yomiuri Giants | W | 6-5 |
| Jaapani NPB | 2018/07/24 09:00 | Yakult Swallows v Yomiuri Giants | W | 5-2 |
| Jaapani NPB | 2018/07/11 09:00 | Yomiuri Giants v Yakult Swallows | L | 7-3 |
| Jaapani NPB | 2018/07/10 09:00 | Yomiuri Giants v Yakult Swallows | L | 6-3 |
| Jaapani NPB | 2018/07/09 09:00 | Yomiuri Giants v Yakult Swallows | L | 8-5 |
| Jaapani NPB | 2018/06/24 05:00 | Yakult Swallows v Yomiuri Giants | W | 3-2 |
| Jaapani NPB | 2018/06/23 05:00 | Yakult Swallows v Yomiuri Giants | L | 1-7 |
| Jaapani NPB | 2018/06/22 09:00 | Yakult Swallows v Yomiuri Giants | L | 5-8 |
| Jaapani NPB | 2018/05/16 09:30 | Yomiuri Giants v Yakult Swallows | L | 12-4 |
| Jaapani NPB | 2018/05/15 09:30 | Yomiuri Giants v Yakult Swallows | W | 1-2 |
| Jaapani NPB | 2018/04/30 05:00 | Yakult Swallows v Yomiuri Giants | L | 1-11 |
| Jaapani NPB | 2018/04/29 05:00 | Yakult Swallows v Yomiuri Giants | L | 8-11 |
| Jaapani NPB | 2018/04/28 05:00 | Yakult Swallows v Yomiuri Giants | L | 0-3 |
| Jaapani NPB | 2018/04/08 04:00 | Yomiuri Giants v Yakult Swallows | W | 4-7 |
| Jaapani NPB | 2018/04/07 05:00 | Yomiuri Giants v Yakult Swallows | W | 8-15 |
| Jaapani NPB | 2018/04/06 09:00 | Yomiuri Giants v Yakult Swallows | W | 0-6 |
| Jaapani NPB | 2017/10/03 09:00 | Yomiuri Giants v Yakult Swallows | L | 10-6 |
| Jaapani NPB | 2017/09/26 09:00 | Yakult Swallows v Yomiuri Giants | L | 0-3 |