| WTT Star Contender Doha - naised | 2021/03/08 13:00 | Bruna Takahashi v Melanie Diaz | L | 3-2 |
| WTT Contender Doha - naised | 2021/03/01 11:00 | Melanie Diaz v Zauresh Akasheva | W | 3-0 |
| Portugal Open – naised | 2020/02/14 12:35 | Melanie Diaz v Hsin Huang | L | 0-4 |
| Pan Am Cup Women | 2020/02/08 21:50 | Melanie Diaz v Lily Zhang | L | 0-4 |
| Pan Am Cup Women | 2020/02/08 00:30 | Melanie Diaz v Daniela Ortega | W | 4-3 |
| Paraguay Open Women | 2019/09/13 22:50 | Adriana Diaz v Melanie Diaz | L | 4-2 |
| Paraguay Open Women | 2019/09/13 17:20 | Paulina Vega v Melanie Diaz | W | 2-4 |
| Pan-Ameerika mängud - naised | 2019/08/10 23:20 | Melanie Diaz v Bruna Takahashi | W | 3-2 |
| Pan Am Cup Women | 2020/02/08 02:30 | Esmerlyn Castro v Yadira Silva | L | 0-4 |
| Pan-Ameerika mängud - naised | 2019/08/09 16:00 | Idalys Lovet v Esmerlyn Castro | L | 3-0 |
| Central American Championships Women | 2019/05/30 21:30 | Esmerlyn Castro v Hidalynn Zapata | L | 0-3 |
| Central American Championships Women | 2019/05/29 17:30 | Esmerlyn Castro v Cristina Machado | W | 3-0 |