Stadium: Court 4 Round: 25 Ground: Clay
| ITF - W15 Sao Paulo | 2019/09/26 15:40 | Reasco Gonzalez, Mell Elizabeth v Piai, Eduarda | 2-6,7-6,6-2 |
| ITF - W15 Sao Paulo | 2019/09/25 17:30 | Klimovicz, Julia v Piai, Eduarda | 3-6,1-6 |
| 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 17:35 | Piai, Eduarda v Solana Sierra | 2-6,6-4,6-3 |
| ITF W15 Buenos Aires | 2019/09/13 13:00 | Bugnon, Candela v Piai, Eduarda | 3-6,3-6 |
| ITF W15 Buenos Aires | 2019/09/12 12:00 | Piai, Eduarda v Zelenka, Lucia | 6-1,6-4 |
| ITF W15 Buenos Aires | 2019/09/10 15:00 | Samudio, Antonia v Piai, Eduarda | 1-6,4-6 |
| ITF W15 Santiago | 2019/10/02 14:35 | Romina Ccuno v Doldan, Heydi | 6-3,6-0 |
| ITF - W15 Sao Paulo | 2019/09/26 14:00 | Doldan, Heydi v Thaisa Grana Pedretti | 2-6,3-6 |
| ITF - W15 Sao Paulo | 2019/09/24 13:00 | Keira Blackbeard v Doldan, Heydi | 6-4,5-7,1-6 |
| ITF W15 Buenos Aires | 2019/09/17 18:45 | Doldan, Heydi v Pitt, Alexa | 6-7,4-6 |
| ITF W15 Buenos Aires | 2019/09/10 17:20 | Doldan, Heydi v Pitt, Alexa | 0-6,0-6 |
| ITF W15 Lambare | 2019/08/20 18:55 | Julia Riera v Doldan, Heydi | 6-1,6-0 |
| La Paz, Singles W-ITF-BOL-02A | 2019/08/16 14:00 | Doldan, Heydi v Noelia Zeballos | 1-6,3-6 |
| La Paz, Singles W-ITF-BOL-02A | 2019/08/15 14:00 | Pitt, Alexa v Doldan, Heydi | 5-7,3-6 |