Stadium: Court 9 Round: 28 Ground: Clay
| ITF W15 Buenos Aires | 2019/09/12 12:00 | Julieta Lara Estable v Naya, Guillermina | 5-7,3-6 |
| ITF W15 Buenos Aires | 2019/09/19 15:10 | Julieta Lara Estable v Larranaga, Juana | 2-6,6-3,6-3 |
| ITF W15 Buenos Aires | 2019/09/18 13:50 | Julieta Lara Estable v Corbalan, Paula | 6-1,6-1 |
| ITF W15 Buenos Aires | 2019/09/12 12:00 | Julieta Lara Estable v Naya, Guillermina | 5-7,3-6 |
| ITF W15 Buenos Aires | 2019/09/11 16:10 | Julieta Lara Estable v Julia Riera | 6-3,3-6,6-1 |
| ITF W25 El Espinar | 2019/07/30 09:15 | Julieta Lara Estable v Celia Cervino Ruiz | 6-3,0-6,12-10 |
| Vitoria-Gasteiz, Singles W-ITF-ESP-14A | 2019/07/24 14:30 | Julieta Lara Estable v Marthiens, Karen | 3-6,7-6,1-6 |
| ITF W25 Getxo | 2019/07/08 09:00 | Marine Partaud v Julieta Lara Estable | 6-2,6-1 |
| Tabarka, Singles W-ITF-TUN-18A | 2019/06/26 08:00 | Elena Milovanovic v Julieta Lara Estable | 6-2,7-5 |
| ITF W15 Buenos Aires | 2019/09/20 15:00 | Pitt, Alexa v Naya, Guillermina | 6-7,4-6 |
| ITF W15 Buenos Aires | 2019/09/19 13:30 | Naya, Guillermina v Pella, Catalina | 6-4,6-2 |
| ITF W15 Buenos Aires | 2019/09/18 19:10 | Naya, Guillermina v Piai, Eduarda | 6-1,4-6,7-6 |
| ITF W15 Buenos Aires | 2019/09/15 15:00 | Piai, Eduarda v Naya, Guillermina | 2-6,2-6 |
| ITF W15 Buenos Aires | 2019/09/14 15:00 | Jazmin Ortenzi v Naya, Guillermina | 6-7,6-7 |
| ITF W15 Buenos Aires | 2019/09/13 14:30 | Naya, Guillermina v Thaisa Grana Pedretti | 6-4,6-4 |
| ITF W15 Buenos Aires | 2019/09/12 12:00 | Julieta Lara Estable v Naya, Guillermina | 5-7,3-6 |
| ITF W15 Buenos Aires | 2019/09/11 12:00 | Neyra, Camila Antonella v Naya, Guillermina | 2-6,2-6 |