Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/11/13 08:00 | Arina Gabriela Vasilescu v Matusova, Barbora | 4-6,0-6 |
| ITF Women Lisbon | 2018/09/15 13:00 | Arlinda Rushiti v Arina Gabriela Vasilescu | 6-1,6-2 |
| ITF Women Montemor-o-Novo | 2018/09/13 15:30 | Arina Gabriela Vasilescu v Julia Stamatova | 3-6,4-6 |
| ITF Women Montemor-o-Novo | 2018/09/12 11:00 | Arina Gabriela Vasilescu v Gaspar, Claudia | 5-7,6-2,6-0 |
| ITF Women Badenweiler | 2018/09/04 09:00 | Arina Gabriela Vasilescu v Rebeka Masarova | 4-6,2-6 |
| ITF Women Leipzig | 2018/08/12 11:00 | Yudanov, Marina v Arina Gabriela Vasilescu | 6-0,7-5 |
| ITF Women Hechingen Qual | 2018/08/05 16:00 | Tamara Korpatsch v Arina Gabriela Vasilescu | 6-3,6-4 |
| ITF Women Bad Saulgau Qual | 2018/07/30 15:05 | Lea Boskovic v Arina Gabriela Vasilescu | 6-0,6-2 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/11/19 08:00 | Gowda, Vibhasree v Mihail, Diana Maria | 1-6,4-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/10/24 09:25 | Yu Shan v Mihail, Diana Maria | 7-5,6-1 |
| ITF Women Cantanhede | 2018/10/16 12:00 | Mihail, Diana Maria v Alice Gillan | 2-6,4-6 |
| ITF Women Lagos Qual | 2018/10/06 12:00 | Mihail, Diana Maria v Able, Emerald | 1-6,3-6 |
| Lagos, Singles W-WITF-NGR-02A | 2018/09/29 12:00 | Brozda, Olga v Mihail, Diana Maria | 6-3,6-2 |
| ITF Women Lisbon | 2018/09/16 15:00 | Mihail, Diana Maria v Dasha Ivanova | 2-6,2-6 |
| Cairo, Singles W-WITF-EGY-02A | 2018/09/12 10:00 | Gorchanyuk, Oleksandra v Mihail, Diana Maria | 7-5,6-7,6-4 |
| ITF Women LPD Gran Canaria Qual | 2018/08/04 16:00 | Suvrijn, Jade v Mihail, Diana Maria | 6-1,6-2 |