Round: 45 Ground: Hardcourt outdoor
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/28 16:50 | Doldan, Heydi v Kurata, Nathaly | 2-6,4-6 |
| ITF W15 Buenos Aires | 2019/10/09 13:20 | Piai, Eduarda v Doldan, Heydi | 6-0,6-0 |
| 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 |
| ITF - W15 Sharm El Sheikh | 2019/10/30 11:40 | Vdovenco, Anastasia v Iansitova, Svetlana | 6-3,6-2 |
| ITF - W15 Sharm El Sheikh | 2019/10/25 08:00 | Malmqvist, Linnea v Iansitova, Svetlana | 6-1,7-5 |
| ITF - W15 Sharm El Sheikh | 2019/10/24 12:25 | Iansitova, Svetlana v Matusova, Barbora | 6-3,6-4 |
| ITF - W15 Sharm El Sheikh | 2019/10/23 10:05 | Alica Rusova v Iansitova, Svetlana | 3-6,2-6 |
| ITF - W15 Sharm El Sheikh | 2019/10/21 10:00 | Pang, Sarah v Iansitova, Svetlana | 0-6,0-6 |
| ITF - W15 Sharm El Sheikh | 2019/10/20 10:00 | Abed, Yara v Iansitova, Svetlana | 2-6,1-6 |
| ITF Women Monastir | 2018/12/03 07:30 | Iansitova, Svetlana v Nsimba, L. N. | 5-7,6-7 |
| ITF Women Monastir | 2018/12/02 10:30 | Iansitova, Svetlana v Gowda, Vibhasree | 6-0,6-0 |