Stadium: Court 27 Round: 62
| ITF Women Warsaw Qual | 2018/08/04 07:00 | Diana Sumova v Justyna Malatinska | 6-1,3-6,6-1 |
| ITF Women Baja | 2018/07/23 15:20 | Panna Udvardy v Diana Sumova | 6-4,6-3 |
| ITF Women Olomouc Qual | 2018/07/14 12:15 | Nikola Tomanova v Diana Sumova | 6-3,6-4 |
| ITF Women Jablonec Nad Nisou | 2018/06/26 11:55 | Anastasia Kharitonova v Diana Sumova | 6-4,6-1 |
| ITF Women Kaltenkirchen | 2018/06/20 12:55 | Diana Sumova v Jennifer Wacker | 3-6,6-3,4-6 |
| ITF Women Prerov | 2018/06/15 09:00 | Diana Sumova v Magdalena Pantuckova | 3-6,2-6 |
| ITF Women Prerov | 2018/06/13 10:30 | Kristyna Lavickova v Diana Sumova | 4-6,3-6 |
| ITF Women Prerov | 2018/06/12 10:30 | Dagmar Dudlakova v Diana Sumova | 4-6,0-6 |
| ITF Women Warsaw Qual | 2018/08/04 13:00 | Annick Melgers v Karolina Szmit | 2-6,5-7 |
| ITF Women Jablonec Nad Nisou Qual | 2018/06/23 11:30 | Karolina Szmit v Magdalena Zajda | 1-6,6-2,2-6 |
| ITF Women Prerov Qual | 2018/06/10 08:00 | Ani Vangelova v Karolina Szmit | 6-2,7-6 |
| ITF Women Prerov Qual | 2018/06/09 08:00 | Karolina Szmit v Natalie Augustinova | 6-3,4-6,6-1 |
| ITF Women Trnava | 2018/02/03 11:00 | Karolina Szmit v Nataliya Pogribnyak | 6-4,2-6,6-7 |
| ITF Women Mragowo | 2017/08/12 08:00 | Karolina Szmit v Anna-Lena Neuwirth | 3-6,0-6 |
| ITF Women Torun Qual | 2017/06/25 10:00 | Iuliia Sokolovskaia v Karolina Szmit | 6-4,6-1 |
| ITF Women Warsaw Qual | 2017/06/18 11:00 | Karolina Szmit v Weronika Jasmina Forys | 3-6,4-6 |