Stadium: Center Court Round: 44 Ground: Clay
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/15 07:00 | Riml, Eva-Maria v Negoitescu, Ioana Alexandra | 6-3,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/14 07:30 | Anastasia Kovaleva v Negoitescu, Ioana Alexandra | 4-6,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/09 08:50 | Draginja Vukovic v Negoitescu, Ioana Alexandra | 6-0,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/08 08:20 | Gubina, Polina v Negoitescu, Ioana Alexandra | 5-7,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/10/07 07:00 | Negoitescu, Ioana Alexandra v Ekaterina Ovcharenko | 6-3,6-3 |
| ITF Women Bucharest | 2018/08/18 08:00 | Negoitescu, Ioana Alexandra v Helbet, Julia | 4-6,6-2,3-6 |
| ITF Women Arad Qual | 2018/08/04 07:00 | Simona Ogescu v Negoitescu, Ioana Alexandra | 6-2,7-5 |
| ITF Women Bucharest | 2018/07/09 13:15 | Vazquez, Maria Del Rosario v Negoitescu, Ioana Alexandra | 6-4,6-3 |
| ITF Women Bucharest | 2018/08/21 08:50 | Staiculescu, Alexandra Maria v Ilinca D Amariei | 6-0,6-3 |
| ITF Women Bucharest | 2018/07/11 07:00 | Ilinca D Amariei v Vikhrianova, Elina | 6-4,6-7,0-6 |
| ITF Women Bucharest | 2018/07/10 11:00 | Ilinca D Amariei v Vikhrianova, Elina | 6-4,6-7,0-5 |
| ITF Women Focsani | 2018/07/03 10:50 | Ilinca D Amariei v Andreea Mitu | 3-6,1-6 |
| ITF Women Curtea de Arges | 2018/06/28 11:00 | Ilinca D Amariei v Tatarus, Gabriela Nicole | 2-6,6-1,6-7 |
| ITF Women Curtea de Arges Qual | 2018/06/25 07:00 | Ilinca D Amariei v Rosca, Daniela Andreea | 6-2,6-3 |
| ITF Women Curtea de Arges Qual | 2018/06/24 07:00 | Tudorache, Raluca Maria v Ilinca D Amariei | 6-3,4-6,6-7 |
| ITF Women Curtea de Arges Qual | 2018/06/23 07:00 | Ilinca D Amariei v Gandac, Maria Alexia | 6-3,6-1 |