Stadium: Cancha 1 Round: 26 Ground: Clay
| ITF W15 Santiago | 2019/10/02 12:00 | Vazquez, Maria Del Rosario v Antonia Samudio | 1-6,6-7 |
| ITF - W15 Sao Paulo | 2019/09/27 19:00 | Carolina Alves v Antonia Samudio | 6-0,6-1 |
| ITF - W15 Sao Paulo | 2019/09/26 14:00 | Antonia Samudio v Maria Paulina Perez Garcia | 6-4,6-3 |
| ITF - W15 Sao Paulo | 2019/09/25 14:30 | Bugnon, Candela v Antonia Samudio | 5-7,3-6 |
| ITF W15 Buenos Aires | 2019/09/17 18:15 | Ganga, Eugenia v Antonia Samudio | 6-2,6-0 |
| ITF W15 Buenos Aires | 2019/09/10 15:00 | Antonia Samudio v Piai, Eduarda | 1-6,4-6 |
| La Paz, Singles W-ITF-BOL-02A | 2019/08/15 14:00 | Antonia Samudio v Doldan, Susan | 6-4,4-6,3-6 |
| La Paz, Singles W-ITF-BOL-02A | 2019/08/13 15:15 | Antonia Samudio v Julia Riera | 6-0,6-4 |
| ITF W15 Santiago | 2019/10/02 12:00 | Bugnon, Candela v Martinich, Ivania | 3-6,2-6 |
| ITF - W15 Sao Paulo | 2019/09/26 16:55 | Martinich, Ivania v Gatica, Barbara | 5-7,7-5,3-6 |
| ITF - W15 Sao Paulo | 2019/09/24 15:30 | Martinich, Ivania v Thamyrys Nicolle Costa Araujo | 6-2,6-0 |
| ITF W15 Buenos Aires | 2019/09/18 13:45 | Martinich, Ivania v Maria Lourdes Carle | 2-6,2-6 |
| ITF W15 Buenos Aires | 2019/09/13 13:00 | Solana Sierra v Martinich, Ivania | 6-0,6-2 |
| ITF W15 Buenos Aires | 2019/09/12 12:00 | Amicuzi, Maria Jazmin v Martinich, Ivania | 1-6,4-6 |
| ITF W15 Buenos Aires | 2019/09/10 18:00 | Martinich, Ivania v Plazas, Jessica | 6-1,6-2 |
| ITF W15 Lambare | 2019/08/23 15:15 | Noelia Zeballos v Martinich, Ivania | 6-3,4-6,6-3 |