Stadium: Clay 2 Round: 44 Ground: Clay
| ITF W15 - Heraklion | 2020/03/01 08:30 | Marta Custic v Sylvie Zund | 2-6,3-6 |
| ITF W25 - Macon | 2020/02/23 16:15 | Marta Custic v Lamis Alhussein Abdel Aziz | 4-6,6-7 |
| ITF W15 - Palmanova | 2020/02/05 10:25 | Marta Custic v Carlota Martinez Cirez | 3-6,0-6 |
| ITF W15 - Manacor | 2020/01/23 14:50 | Margot Yerolymos v Marta Custic | 6-4,6-2 |
| ITF W25 - Sevilla | 2019/10/15 09:00 | Alexandra Cadantu v Marta Custic | 6-3,6-4 |
| ITF W25 Riba-Roja de Turia | 2019/10/10 08:00 | Katharina Gerlach v Marta Custic | 6-1,6-1 |
| ITF W60 Valencia | 2019/09/24 11:20 | Maryna Zanevska v Marta Custic | 6-3,3-6,10-7 |
| ITF W60 Valencia | 2019/09/23 14:40 | Marta Custic v Seone Mendez | 6-3,3-6,10-7 |
| ITF W15 - Heraklion | 2020/03/08 08:30 | Helena Spiridis v Maja Radenkovic | 6-4,1-6,8-10 |
| ITF W15 - Heraklion | 2020/03/01 08:30 | Maja Radenkovic v Adelina Krueger | 3-6,6-1,3-10 |
| ITF W15 - Manacor | 2020/01/27 09:30 | Sara Gambogi v Maja Radenkovic | 6-0,6-2 |
| ITF W15 - Manacor | 2020/01/26 12:00 | Maja Radenkovic v Haine Ogata | 6-2,4-6,10-6 |
| ITF W15 - Manacor | 2020/01/22 14:00 | Maja Radenkovic v Tamara Barad Itzhaki | 1-6,4-6 |
| ITF W15 - Antalya | 2019/12/04 09:50 | Maja Radenkovic v Jantje Tilbuerger | 6-7,4-6 |
| ITF W15 - Antalya | 2019/11/26 10:30 | Anhelina Kalita v Maja Radenkovic | 6-1,6-3 |
| ITF W15 - Antalya | 2019/11/25 07:00 | Maja Radenkovic v Demi Tran | 6-4,6-1 |