Stadium: Court 1 Round: 62 Ground: Clay
| ITF W25 Trieste | 2021/08/31 07:30 | Veronika Erjavec v Krystyna Pochtovyk | 6-4,6-3 |
| ITF W25 Trieste | 2021/08/30 07:30 | Krystyna Pochtovyk v Sara Gambogi | 4-6,6-3,10-7 |
| ITF W15 Tšornomorsk | 2021/08/23 07:15 | Krystyna Pochtovyk v Defne Cirpanli | 3-6,0-6 |
| ITF W25 Kiiev | 2021/07/20 11:25 | Aliesia Reva v Krystyna Pochtovyk | 6-2,5-7,6-10 |
| ITF W25 Kiiev | 2021/07/20 07:00 | Yulia Kulikova v Krystyna Pochtovyk | 2-6,4-6 |
| ITF W25 Kiiev | 2021/07/18 10:30 | Krystyna Pochtovyk v Nadiya Kolb | 6-7,7-6,10-8 |
| ITF W15 Antalya | 2021/06/22 07:00 | Krystyna Pochtovyk v Andreea Velcea | 4-6,2-6 |
| ITF W15 Antalya | 2021/06/20 07:00 | Anastasiia Poplavska v Krystyna Pochtovyk | 5-7,4-6 |
| ITF W15 Antalya | 2021/06/23 07:00 | Amarissa K Toth v Iva Divac | 6-0,6-3 |
| ITF W15 Antalya | 2021/06/16 14:10 | Iva Divac v Daria Shalamanova | 1-6,2-6 |
| ITF W15 Antalya | 2021/05/23 07:30 | Iva Divac v Mila Masic | 6-4,0-6,5-10 |
| ITF W15 Antalya | 2021/05/16 07:00 | Iva Divac v Elsa Wan | 2-6,3-6 |
| ITF W15 Antalya | 2021/05/09 07:00 | Iva Divac v Vanessa Ersoz | 4-6,1-6 |
| ITF W15 Antalya | 2021/02/23 09:00 | Darja Vidmanova v Iva Divac | 6-1,6-0 |
| ITF W15 Antalya | 2021/02/17 08:00 | Sapfo Sakellaridi v Iva Divac | 6-1,6-2 |
| ITF W15 Antalya | 2021/02/08 09:00 | Caijsa W Hennemann v Iva Divac | 6-0,6-0 |