Stadium: Clay Court 12 Round: 26 Ground: Clay
| ITF - W15 Héraklion | 2020/02/12 12:05 | Corneanu , Oana Smaranda v Popescu, Anna | 6-0,7-5 |
| ITF - W15 Héraklion | 2020/02/10 09:30 | Corneanu , Oana Smaranda v Haverlag, Isabelle | 6-4,6-3 |
| ITF - W15 Héraklion | 2019/11/30 08:30 | Corneanu , Oana Smaranda v Astakhova, Darya | 3-6,4-6 |
| ITF - W15 Héraklion | 2019/11/28 08:00 | Corneanu , Oana Smaranda v Bergen, Mariia | 6-2,6-4 |
| ITF - W15 Héraklion | 2019/11/27 09:30 | Corneanu , Oana Smaranda v Ani Vangelova | 6-2,6-2 |
| ITF - W15 Héraklion | 2019/11/25 09:00 | Corneanu , Oana Smaranda v Zarnoveanu, Gabriela Aura | 6-2,6-0 |
| ITF - W15 Héraklion | 2019/11/24 08:00 | Corneanu , Oana Smaranda v Leroy, Ella | 6-0,6-1 |
| ITF - W15 Héraklion | 2019/11/18 08:00 | Corneanu , Oana Smaranda v Alessia Beatrice Ciuca | 3-6,3-6 |
| ITF - W15 Héraklion | 2020/02/11 08:00 | Arina Gabriela Vasilescu v Koelzer, Romy | 5-7,5-7 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/02/03 02:30 | Rina Saigo v Koelzer, Romy | 6-3,6-4 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/02/02 03:00 | Tanuchaporn Yongmod v Koelzer, Romy | 0-6,1-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/26 06:20 | Moyuka Uchijima v Koelzer, Romy | 6-4,7-6 |
| ITF - W15 Monastir | 2020/01/15 09:35 | Koelzer, Romy v Sharipova, Sabina | 2-6,1-6 |
| ITF - W15 Sharm El Sheikh | 2019/11/13 14:10 | Stamat, Vitalia v Koelzer, Romy | 6-3,7-5 |
| ITF - W15 Sharm El Sheikh | 2019/11/08 08:00 | Koelzer, Romy v Melanie Klaffner | 2-6,6-7 |
| ITF - W15 Sharm El Sheikh | 2019/11/07 12:30 | Koelzer, Romy v Iansitova, Svetlana | 2-6,6-4,6-0 |