| Paraguay Open Women | 2019/09/11 19:00 | Paulina Vega v Iwasa, Agustina | W | 3-0 |
| Paraguay Open Women | 2019/09/11 14:00 | Paulina Vega v Ovelar, Lucero | W | 3-1 |
| Pan American Games Women | 2019/08/09 23:00 | Paulina Vega v Kumahara, Caroline | L | 0-3 |
| Pan America Games Women | 2019/08/06 20:00 | Paulina Vega v Wu, Yue | L | 0-4 |
| Central American Championships Women | 2019/06/01 23:00 | Fonseca Carrazana, Daniela v Paulina Vega | L | 4-2 |
| Central American Championships Women | 2019/06/01 16:45 | Tellez, Cory v Paulina Vega | W | 0-4 |
| Central American Championships Women | 2019/05/31 21:45 | Brito, Eva v Paulina Vega | W | 2-4 |
| Central American Championships Women | 2019/05/30 02:40 | Paulina Vega v Tellez, Cory | W | 3-1 |
| Pan American Games Women | 2019/08/10 23:20 | Melanie Diaz v Bruna Takahashi | W | 3-2 |
| Pan American Games Women | 2019/08/08 23:30 | Brito, Eva v Melanie Diaz | W | 1-3 |
| Pan America Games Women | 2019/08/07 15:00 | Melanie Diaz v Wu, Yue | L | 2-4 |
| Pan America Games Women | 2019/08/06 20:00 | Yadira Silva v Melanie Diaz | W | 3-4 |
| Pan America Games Women | 2019/08/06 15:00 | Brito, Eva v Melanie Diaz | W | 0-4 |
| ITTF China Open 2019, WS | 2019/05/29 02:00 | Melanie Diaz v Ho Ching Lee | L | 1-4 |
| République tchèque - Extraleague | 2019/03/20 06:40 | Melanie Diaz v Chung, Rheann | W | 3-0 |
| Qatar Open XD | 2018/08/14 11:45 | Melanie Diaz v Krittwika Roy | W | 4-3 |