Stadium: Court 3 Round: 26 Ground: Clay
| ITF W15 Buenos Aires | 2019/10/09 13:20 | Piai, Eduarda v Doldan, Heydi | 6-0,6-0 |
| 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 | 2019/10/09 13:55 | Blanch, Krystal v Timmerman, Reza | 7-5,7-6 |
| ITF W15 Buenos Aires | 2019/10/08 13:00 | Larranaga, Juana v Blanch, Krystal | 6-3,4-6,7-10 |
| ITF W15 Buenos Aires | 2019/10/07 13:00 | Blanch, Krystal v Terracina, Sol Maria | 6-1,6-0 |
| ITF W15 Buenos Aires | 2019/09/16 15:00 | Keira Blackbeard v Blanch, Krystal | 6-7,6-4,10-7 |