Stadium: Court 3 Round: 44
| ITF Women Setubal | 2018/07/13 13:00 | Guttierez Carrasco, Maria v Estelle Cascino | 5-7,6-2,1-6 |
| ITF Women Setubal | 2018/07/11 10:00 | Jessika Ponchet v Guttierez Carrasco, Maria | 1-6,6-2,2-6 |
| ITF Women Setubal | 2018/07/10 14:50 | Foster, Ryann v Guttierez Carrasco, Maria | 2-6,2-6 |
| ITF Women Setubal Qual | 2018/07/09 14:15 | Olga Helmi v Guttierez Carrasco, Maria | 3-6,5-7 |
| ITF Women Setubal Qual | 2018/07/08 14:00 | Delgado, Luniuska v Guttierez Carrasco, Maria | 5-7,2-6 |
| ITF Women Bastad | 2018/06/28 11:45 | Ulrikke Eikeri v Guttierez Carrasco, Maria | 6-4,6-2 |
| ITF Women Bastad | 2018/06/27 10:20 | Guttierez Carrasco, Maria v Arbuthnott, Emily | 6-0,6-2 |
| ITF Women Bastad Qual | 2018/06/25 09:35 | Guttierez Carrasco, Maria v Chen, Pei Hsuan | 7-6,6-4 |
| ITF Women Bucharest | 2018/07/08 13:30 | Bugnon, Candela v Nitescu, Andra Maria | 6-1,6-2 |
| ITF Women Bucharest | 2018/07/08 07:00 | Nitescu, Andra Maria v Toanchina, Ioana | 6-1,6-1 |
| ITF Women Focsani | 2018/07/03 12:30 | Georgia Andreea Craciun v Nitescu, Andra Maria | 6-1,6-4 |
| ITF Women Curtea de Arges Qual | 2018/06/23 12:00 | Nitescu, Andra Maria v Toanchina, Ioana | 2-6,6-4,2-6 |
| ITF Women Maribor Qual | 2018/06/10 09:20 | Nitescu, Andra Maria v Zotova, Maria | 6-7,6-7 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/04 08:30 | Nika Radisic v Nitescu, Andra Maria | 6-1,6-0 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/02/27 07:30 | Nitescu, Andra Maria v Melany Solange Krywoj | 4-6,1-6 |
| Antalya, Qualifications Simples W-WITF-TUR-46A | 2017/12/17 07:45 | Buczynska, Aleksandra v Nitescu, Andra Maria | 6-1,6-0 |