Stadium: Hard 5 Round: 54 Ground: Clay
| ITF Women Biella Qual | 2018/07/29 08:00 | Aurora Zantedeschi v Polina Gubina | 6-4,6-1 |
| ITF Women Amstelveen | 2018/07/08 11:00 | Julia Rosenqvist v Polina Gubina | 6-2,3-6,6-0 |
| ITF Women Amstelveen | 2018/07/08 07:30 | Polina Gubina v Sapfo Sakellaridi | 6-4,6-2 |
| ITF Women Hong Kong | 2017/07/22 04:00 | Kumi So v Polina Gubina | 6-2,6-4 |
| ITF Women Antalya | 2018/10/07 07:00 | Ioana A Negoitescu v Ekaterina Ovcharenko | 6-3,6-3 |
| ITF Women Bucharest | 2018/08/18 08:00 | Ioana A Negoitescu v Julia Helbet | 4-6,6-2,3-6 |
| ITF Women Arad Qual | 2018/08/04 07:00 | Simona Ogescu v Ioana A Negoitescu | 6-2,7-5 |
| ITF Women Bucharest | 2018/07/09 13:15 | Maria D R Vazquez v Ioana A Negoitescu | 6-4,6-3 |
| ITF Women Bucharest | 2018/07/07 07:00 | Isha Budwal v Ioana A Negoitescu | 2-6,4-6 |
| ITF Women Focsani Qual | 2018/07/02 06:30 | Maria A Gandac v Ioana A Negoitescu | 6-1,6-1 |
| ITF Women Focsani Qual | 2018/07/01 06:30 | Denisa E Gheorghe v Ioana A Negoitescu | 4-6,4-6 |
| ITF Women Curtea de Arges Qual | 2018/06/24 09:00 | Vasiliki Karvouni v Ioana A Negoitescu | 6-0,6-0 |