| Serbia Open Women | 2019/05/03 16:00 | Hina Hayata v Kumahara, Caroline | L | 4-0 |
| Serbia Open Women | 2019/05/03 10:00 | Kumahara, Caroline v Camila Arguelles | W | 4-3 |
| Qatar Open XD | 2018/08/14 11:45 | Kumahara, Caroline v Kang, Dayeon | L | 1-4 |
| Qatar Open 2019, MS | 2017/05/31 09:00 | Kumahara, Caroline v Ishikawa, Kasumi | L | 0-4 |
| Qatar Open XD | 2017/05/06 13:00 | Bruna Takahashi v Kumahara, Caroline | L | 4-2 |
| Qatar Open XD | 2017/04/30 18:40 | Kumahara, Caroline v Medina, Paula | W | 4-1 |
| Serbia Open Women | 2019/05/04 16:00 | Polina Mikhaylova v Ng, Wing Nam | L | 4-3 |
| World Championship Women | 2019/04/23 16:10 | Ng, Wing Nam v Sofia Polcanova | L | 1-4 |
| World Championship Women | 2019/04/23 10:30 | Neda Shahsavari v Ng, Wing Nam | W | 1-4 |
| Qatar Open XD | 2018/11/06 12:20 | Karoline Mischek v Ng, Wing Nam | W | 1-4 |
| Swedish Open (WTP) 2019, WS | 2018/11/01 17:20 | Ng, Wing Nam v Liu, Shiwen | L | 1-4 |
| Qatar Open 2019, MS | 2018/07/19 06:30 | Ng, Wing Nam v Manyu Wang | L | 1-4 |
| Qatar Open 2019, MS | 2018/06/08 05:20 | Ng, Wing Nam v Manyu Wang | L | 0-4 |
| Qatar Open XD | 2018/05/30 05:20 | Kato, Miyu v Ng, Wing Nam | L | 4-2 |