Stadium: Court 6 Round: 44 Ground: Clay
| ITF Women Figueira Da Foz Qual | 2018/07/15 10:00 | Maria G Carrasco v Andra Maria Nitescu | 6-1,6-0 |
| ITF Women Bucharest | 2018/07/08 13:30 | Candela Bugnon v Andra Maria Nitescu | 6-1,6-2 |
| ITF Women Bucharest | 2018/07/08 07:00 | Andra Maria Nitescu v Ioana Toanchina | 6-1,6-1 |
| ITF Women Focsani | 2018/07/03 12:30 | Georgia Andreea Craciun v Andra Maria Nitescu | 6-1,6-4 |
| ITF Women Curtea de Arges Qual | 2018/06/23 12:00 | Andra Maria Nitescu v Ioana Toanchina | 2-6,6-4,2-6 |
| ITF Women Maribor Qual | 2018/06/10 09:20 | Andra Maria Nitescu v Maria Zotova | 6-7,6-7 |
| ITF Women Antalya | 2018/03/04 08:30 | Nika Radisic v Andra Maria Nitescu | 6-1,6-0 |
| ITF Women Antalya | 2018/02/27 07:30 | Andra Maria Nitescu v Melany Solange Krywoj | 4-6,1-6 |