Home History
| Open di Macao Femminili | 2018/10/31 03:50 | Yu Po Pai v Isabel Zhong | L | 2-0 |
| Giraldilla International DX | 2018/10/03 04:00 | Julie Dawall Jakobsen v Isabel Zhong | L | 2-0 |
| Open di Svizzera DF - Qual. | 2018/08/28 11:15 | Ronja Stern v Isabel Zhong | L | 2-1 |
| Giraldilla International DX | 2018/08/08 21:45 | Isabel Zhong v Maya Chew | W | 2-0 |
| Open di Svizzera DF - Qual. | 2018/06/19 16:21 | Isabel Zhong v Asuka Takahashi | L | 0-2 |
| Giraldilla International DX | 2018/06/14 01:40 | Isabel Zhong v Chloe Birch | L | 0-2 |
| Open di Svizzera DF - Qual. | 2018/06/12 20:30 | Jacqueline Wendy Myers v Isabel Zhong | W | 0-2 |
| Giraldilla International DX | 2018/05/09 00:50 | Jesica Muljati v Isabel Zhong | L | 2-0 |
Away History
| Open di Francia Femminili | 2018/10/25 13:40 | Yufei Chen v Sayaka Takahashi | L | 2-0 |
| Open di Francia Femminili | 2018/10/24 09:00 | Sayaka Takahashi v Kirsty Gilmour | W | 2-0 |
| Open di Danimarca femminile | 2018/10/17 11:20 | Tzu Ying Tai v Sayaka Takahashi | L | 2-0 |
| Masters d'Indonesia DX | 2018/09/28 07:02 | Sayaka Takahashi v Ji Hyun Sung | L | 0-2 |
| Masters d'Indonesia DX | 2018/09/28 06:00 | Sayaka Takahashi v Ji Hyun Sung | L | 0-2 |
| Masters d'Indonesia DX | 2018/09/27 05:10 | Yiman Zhang v Sayaka Takahashi | W | 0-2 |
| Masters d'Indonesia DX | 2018/09/26 02:30 | Lyanny Alessandra Mainaky v Sayaka Takahashi | W | 0-2 |
| All England Open | 2018/09/20 04:00 | Carolina Marin v Sayaka Takahashi | L | 2-1 |