Home History
| Korea Open Women Qual | 2019/09/24 03:00 | Lyanny Alessandra Mainaky v Yujin Sim | W | 1-2 |
| Vietnam Open Women | 2019/09/13 10:20 | Yiman Zhang v Yujin Sim | L | 2-1 |
| Vietnam Open Women | 2019/09/12 08:00 | Yujin Sim v Yvonne Li | W | 2-0 |
| Vietnam Open Women | 2019/09/11 07:50 | Vrushali Gummadi v Yujin Sim | W | 0-2 |
| Chinese Taipei Open Women | 2019/09/04 03:20 | Yujin Sim v Sabrina Jaquet | L | 0-2 |
| Akita Masters Women | 2019/08/14 06:10 | Hirari Mizui v Yujin Sim | L | 2-0 |
| Hyderabad Open Women | 2019/08/08 06:30 | Yu Po Pai v Yujin Sim | L | 2-1 |
| Hyderabad Open Women | 2019/08/07 14:10 | Ying Li Chiang v Yujin Sim | W | 1-2 |
Away History
| China Open Women | 2019/09/17 04:40 | Nozomi Okuhara v Carolina Marin | L | 0-2 |
| World Championships Women | 2019/08/25 10:30 | Nozomi Okuhara v Pusarla V. Sindhu | L | 0-2 |
| World Championships Women | 2019/08/24 10:00 | Ratchanok Intanon v Nozomi Okuhara | W | 1-2 |
| World Championships Women | 2019/08/23 09:40 | Nozomi Okuhara v Bingjiao He | W | 2-0 |
| World Championships Women | 2019/08/22 09:40 | Nozomi Okuhara v Ji Hyun Sung | W | 2-0 |
| World Championships Women | 2019/08/20 14:20 | Nozomi Okuhara v Evgeniya Kosetskaya | W | 2-0 |
| Japan Open Women | 2019/07/28 02:30 | Nozomi Okuhara v Akane Yamaguchi | L | 0-2 |
| Japan Open Women | 2019/07/27 01:30 | Michelle Li v Nozomi Okuhara | W | 0-2 |