| Denmark Int. Women | 2019/05/10 12:00 | Birch, Chloe v Mahulette, Gayle | L | 2-1 |
| Finnish Open Women | 2019/04/05 09:40 | Beatriz Corrales v Mahulette, Gayle | L | 2-1 |
| Orléans Masters - Femmes | 2019/03/20 11:30 | Mine, Ayumi v Mahulette, Gayle | L | 2-0 |
| Giraldilla Int. XD | 2019/02/16 14:00 | Mia Blichfeldt v Mahulette, Gayle | L | 2-0 |
| Giraldilla Int. XD | 2019/02/15 18:00 | Batomene, Marie v Mahulette, Gayle | L | 2-0 |
| Giraldilla Int. XD | 2019/02/14 17:30 | Mia Blichfeldt v Mahulette, Gayle | L | 2-0 |
| Giraldilla Int. XD | 2019/02/13 17:00 | Mahulette, Gayle v Penalver Pereira, Sara | L | 0-2 |
| Open de Suède - Femmes | 2019/01/18 17:30 | Mahulette, Gayle v Urushizaki, Mako | L | 0-2 |
| Asia Championships Women | 2019/04/25 02:45 | Thuy Linh Nguyen v Bingjiao He | L | 0-2 |
| Asia Championships Women | 2019/04/24 08:00 | Sum Yee Yeung v Thuy Linh Nguyen | W | 0-2 |
| Vietnam Int. Women | 2019/04/11 08:15 | Se Young An v Thuy Linh Nguyen | L | 2-0 |
| Vietnam Int. Women | 2019/04/10 08:00 | Chun, Lin Ying v Thuy Linh Nguyen | W | 0-2 |
| Giraldilla Int. XD | 2019/02/21 12:00 | Thuy Linh Nguyen v Skoedstrup, Michelle | L | 0-2 |
| Giraldilla Int. XD | 2018/12/19 23:04 | Thuy Linh Nguyen v Zhong, Isabel | W | 2-0 |
| Giraldilla Int. XD | 2018/09/29 15:40 | Thuy Linh Nguyen v Yvonne Li | L | 0-2 |
| Giraldilla Int. XD | 2018/08/08 06:20 | Thuy Linh Nguyen v Chaiwan, Phittayaporn | L | 1-2 |