| SaarLorLux Open 2019, WS | 2019/11/01 13:20 | De Visch Eijbergen, Soraya v Li, Y. | W | 0-2 |
| SaarLorLux Open 2019, WS | 2019/10/31 10:35 | Julie Dawall Jakobsen v Li, Y. | W | 0-2 |
| SaarLorLux Open 2019, WS | 2019/10/30 14:00 | Stepper, Brid v Li, Y. | W | 0-2 |
| Dutch Open Women | 2019/10/11 14:20 | Li, Y. v Yu Po Pai | L | 1-2 |
| Dutch Open Women | 2019/10/10 13:40 | Kjaersfeldt, L. H. v Li, Y. | W | 1-2 |
| Dutch Open Women | 2019/10/09 09:40 | Li, Y. v Chen, Hsuan-Yu Wendy | W | 2-0 |
| Dutch Open (GP) 2017, Women Qualification | 2019/10/08 09:45 | Ulitina, M. v Li, Y. | W | 0-2 |
| Indonesia Masters Women | 2019/10/05 09:00 | Wang, Z. Y. v Li, Y. | L | 2-0 |
| SaarLorLux Open 2019, WS | 2019/11/01 14:20 | Perminova, Natalia v Lianne Tan | W | 2-1 |
| SaarLorLux Open 2019, WS | 2019/10/31 11:15 | Jaquet, Sabrina v Perminova, Natalia | W | 0-2 |
| SaarLorLux Open 2019, WS | 2019/10/30 13:20 | Perminova, Natalia v Molitor, Alicia | W | 2-0 |
| Dutch Open Women | 2019/10/10 11:45 | Perminova, Natalia v Wang, Z. Y. | L | 0-2 |
| Dutch Open Women | 2019/10/09 07:15 | Yigit, Neslihan v Perminova, Natalia | W | 0-2 |
| Belgian International 2019, WS | 2019/09/12 12:30 | Batomene, Marie v Perminova, Natalia | L | 2-0 |
| Hyderabad Open 2019, WS | 2019/08/09 08:30 | Perminova, Natalia v Buranaprasertsuk, Porntip | L | 0-2 |
| Hyderabad Open 2019, WS | 2019/08/08 07:15 | Perminova, Natalia v Lee, Ying Ying | W | 2-0 |