Stadium: Court 1 Round: 26 Ground: Clay
| ITF Women Arad | 2018/08/08 13:00 | Andreea Mitu v Oana S Corneanu | 6-3,6-2 |
| ITF W15 Focsani | 2019/09/10 09:50 | Paula Arias Manjon v Oana S Corneanu | 0-6,6-3,2-6 |
| ITF W15 Curtea de Arges | 2019/09/04 09:30 | Oana S Corneanu v Bianka Bekefi | 0-6,5-7 |
| ITF W15 Batumi | 2019/08/29 06:00 | Oana S Corneanu v Aleksandra Pospelova | 0-6,0-6 |
| ITF W15 Batumi | 2019/08/28 11:30 | Oana S Corneanu v Julia Konishi Camargo Silva | 6-1,6-4 |
| ITF W15 Bucharest | 2019/07/10 08:55 | Andreea Prisacariu v Oana S Corneanu | 6-2,6-7,6-1 |
| ITF W15 Antalya | 2019/02/25 12:30 | Amanda Carreras v Oana S Corneanu | 6-1,7-5 |
| ITF W15 Antalya | 2019/02/25 07:00 | Oana S Corneanu v Rebeca Pereira | 6-2,6-1 |
| ITF W15 Antalya | 2019/02/19 07:00 | Ari Matsumoto v Oana S Corneanu | 6-0,7-6 |
| ITF W15 Focsani | 2019/09/11 09:30 | Andreea Mitu v Victoria Mikhaylova | 6-4,6-0 |
| ITF W15 Curtea de Arges | 2019/09/04 13:10 | Andreea Mitu v Oana Georgeta Simion | 1-6,4-6 |
| ITF W15 Wanfercee-Baulet | 2019/08/25 13:30 | Sinja Kraus v Andreea Mitu | 4-6,3-6 |
| ITF W15 Wanfercee-Baulet | 2019/08/24 11:00 | Andreea Mitu v Emily Arbuthnott | 6-2,6-4 |
| ITF W15 Wanfercee-Baulet | 2019/08/23 09:00 | Andreea Mitu v Eliessa Vanlangendonck | 6-1,6-1 |
| ITF W15 Wanfercee-Baulet | 2019/08/22 09:00 | Anastasia Shaulskaya v Andreea Mitu | 1-6,2-6 |
| ITF W15 Wanfercee-Baulet | 2019/08/21 11:15 | Corina Mader v Andreea Mitu | 4-6,5-7 |
| ITF Women Santa Margherita | 2018/10/31 08:00 | Anastasia Grymalska v Andreea Mitu | 1-6,6-4,7-5 |