Stadium: Court 27 Round: 62
| ITF Women Warsaw Qual | 2018/08/05 10:00 | Diana Sumova v Karolina Szmit | 6-0,6-3 |
| 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 Warsaw Qual | 2018/08/05 10:00 | Veronika Vlkovska v Joana Eidukonyte | 3-6,1-6 |
| ITF Women Warsaw Qual | 2018/08/04 10:00 | Deniza Marcinkevica v Joana Eidukonyte | 3-6,1-6 |
| ITF Women Olomouc Qual | 2018/07/14 09:30 | Ioana Loredana Rosca v Joana Eidukonyte | 6-1,6-2 |
| ITF Women Torun | 2018/06/27 13:10 | Joana Eidukonyte v Maja Chwalinska | 2-6,2-6 |
| ITF Women Torun Qual | 2018/06/25 09:50 | Joana Eidukonyte v Valeriya Pogrebnyak | 6-3,6-2 |
| ITF Women Torun Qual | 2018/06/24 13:10 | Joana Eidukonyte v Agata Bachanek | 6-4,7-5 |
| ITF Women Ystad | 2018/06/18 09:50 | Joana Eidukonyte v Anastasia Kulikova | 5-7,1-6 |
| ITF Women Ystad Qual | 2018/06/17 12:05 | Raveena Kingsley v Joana Eidukonyte | 1-6,1-6 |