| Denmark Int. Women | 2019/05/10 08:00 | Line Christophersen v Yvonne Li | L | 2-1 |
| Giraldilla Int. XD | 2018/12/14 16:45 | Yvonne Li v Line Christophersen | W | 2-1 |
| SaarLorLux Open 2019, WS | 2019/11/01 16:20 | Voytsekh, Natalya v Yvonne Li | W | 0-2 |
| SaarLorLux Open 2019, WS | 2019/10/31 12:00 | Repiska, Martina v Yvonne Li | W | 0-2 |
| SaarLorLux Open 2019, WS | 2019/10/30 14:40 | Mitsova, M. v Yvonne Li | W | 0-2 |
| Open de France - Femmes | 2019/10/23 14:00 | Tzu Ying Tai v Yvonne Li | L | 2-1 |
| Denmark Open Women | 2019/10/16 08:20 | Michelle Li v Yvonne Li | L | 2-0 |
| Dutch Open Women | 2019/10/10 14:05 | Julie Dawall Jakobsen v Yvonne Li | L | 2-0 |
| Dutch Open Women | 2019/10/09 09:00 | Zetchiri, Linda v Yvonne Li | W | 0-2 |
| Fuzhou China Open 2019, WS | 2019/09/18 07:15 | Yvonne Li v Se Young An | L | 0-2 |
| SaarLorLux Open 2019, WS | 2019/11/01 14:40 | Line Christophersen v Zheng, S. Y. | W | 2-0 |
| SaarLorLux Open 2019, WS | 2019/10/31 11:00 | Line Christophersen v Irina Amalie Andersen | W | 2-0 |
| SaarLorLux Open 2019, WS | 2019/10/30 14:40 | Line Christophersen v Semenova, Anastasiia | W | 2-0 |
| Polish Int. Women | 2019/09/21 15:50 | Line Christophersen v Hart, Jordan | L | 1-2 |
| Polish Int. Women | 2019/09/21 11:20 | Ilyinskaya, Maryna v Line Christophersen | W | 0-2 |
| Polish Int. Women | 2019/09/20 14:20 | Adamkova, Jana v Line Christophersen | W | 0-2 |
| Belgian International 2019, WS | 2019/09/14 14:00 | Yigit, Neslihan v Line Christophersen | W | 1-2 |
| Belgian International 2019, WS | 2019/09/13 17:10 | Line Christophersen v Demirbag, Aliye | W | 2-0 |