| SaarLorLux Open 2019, WS | 2019/10/30 15:20 | Zheng, S. Y. v Mikkela, Airi | W | 2-0 |
| Indonesia Masters Women | 2019/10/03 06:10 | Ji, S. v Zheng, S. Y. | L | 2-0 |
| Indonesia Masters Women | 2019/10/02 05:40 | Zheng, S. Y. v Choirunnisa, Choirunnisa | W | 2-0 |
| Yozu Indonesia Masters 2019, WS, Qualification | 2019/10/01 08:08 | Dharshinie Vasigaran v Zheng, S. Y. | W | 0-2 |
| Yozu Indonesia Masters 2019, WS, Qualification | 2019/10/01 04:20 | Zheng, S. Y. v Chen, You-Chi | W | 2-0 |
| China Masters Women | 2019/03/14 07:00 | Li, Y. v Zheng, S. Y. | L | 2-1 |
| China Masters Women | 2019/03/13 06:00 | Zheng, S. Y. v Aimsaard, Nuntakarn | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/03/12 06:15 | Zi Ying Qiu v Zheng, S. Y. | W | 1-2 |
| Int. Mexicano Women | 2019/09/20 15:40 | Ghaniyu, Ghaida Nurul v Macias, Daniela | L | 2-0 |
| Int. Mexicano Women | 2019/09/20 01:00 | Lima, Samia v Macias, Daniela | W | 1-2 |
| Pan Am Games Women | 2019/07/31 16:00 | Macias, Daniela v Iris Wang | L | 0-2 |
| Pan Am Games Women | 2019/07/30 16:20 | Macias, Daniela v Valero Mata, Adriana Irais | W | 2-0 |
| Pan Am Games Women | 2019/07/30 16:20 | Macias, Daniela v Adriana I V Mata | W | 2-0 |
| Pan Am Games Women | 2019/07/29 17:30 | Macias, Daniela v Naranjo, Constanza | W | 2-0 |
| US Open 2019, WS | 2019/07/10 18:25 | Pan, Crystal v Macias, Daniela | L | 2-0 |
| Peru Future Series Women | 2019/05/11 15:35 | Macias, Daniela v Ghaniyu, Ghaida Nurul | L | 0-2 |