| Vietnam Open Women | 2019/09/11 03:00 | Ji, S. v Iris Wang | L | 2-0 |
| Akita Masters 2019, WS | 2019/08/14 04:50 | Hayashi, Moto v Iris Wang | L | 2-1 |
| Pan Am Games Women | 2019/08/01 15:30 | Michelle Li v Iris Wang | L | 2-0 |
| Pan Am Games Women | 2019/07/31 16:00 | Macias, Daniela v Iris Wang | W | 0-2 |
| Russia Open 2019, WS | 2019/07/20 02:00 | Kirsty Gilmour v Iris Wang | L | 2-0 |
| Russia Open 2019, WS | 2019/07/19 03:00 | Iris Wang v Sarosi, Laura | W | 2-0 |
| Russia Open 2019, WS | 2019/07/18 02:15 | Iris Wang v Perminova, Natalia | W | 2-0 |
| Russia Open 2019, WS | 2019/07/17 03:20 | Malik, Varvara v Iris Wang | W | 0-2 |
| Vietnam Open Women | 2019/09/14 07:05 | Zhang, Y. v Wang, Z. Y. | L | 2-0 |
| Vietnam Open Women | 2019/09/13 11:00 | Wang, Z. Y. v Supanida Katethong | W | 2-0 |
| Vietnam Open Women | 2019/09/12 05:20 | Wang, Z. Y. v Yu Po Pai | W | 2-0 |
| Vietnam Open Women | 2019/09/11 10:20 | Wang, Z. Y. v Jaquet, Sabrina | W | 2-0 |
| Belarus Int. Women | 2019/09/01 11:30 | Zhang, Y. v Wang, Z. Y. | W | 1-2 |
| Belarus Int. Women | 2019/08/31 16:00 | Wei, Y. X. v Wang, Z. Y. | W | 0-2 |
| US Open 2019, WS | 2019/07/14 20:30 | Ga Eun Kim v Wang, Z. Y. | W | 0-2 |
| US Open 2019, WS | 2019/07/13 21:10 | Mine, Ayumi v Wang, Z. Y. | W | 0-2 |