Stadium: Center Court Round: 45 Ground: Carpet indoor
| ITF - W15Iraklion | 2020/02/16 09:00 | Romy Koelzer v Martina Spigarelli | 6-4,6-7,4-6 |
| ITF - W15Iraklion | 2020/02/14 09:00 | Dalila Spiteri v Romy Koelzer | 6-2,4-6,4-6 |
| ITF - W15Iraklion | 2020/02/13 10:10 | Oana S Corneanu v Romy Koelzer | 1-6,0-6 |
| ITF - W15Iraklion | 2020/02/11 08:00 | Arina Gabriela Vasilescu v Romy Koelzer | 5-7,5-7 |
| ITF W25 - Nonthaburi | 2020/02/03 02:30 | Rina Saigo v Romy Koelzer | 6-3,6-4 |
| ITF W25 - Nonthaburi | 2020/02/02 03:00 | Tanuchaporn Yongmod v Romy Koelzer | 0-6,1-6 |
| ITF W25 - Nonthaburi | 2020/01/26 06:20 | Moyuka Uchijima v Romy Koelzer | 6-4,7-6 |
| ITF - W15 Monastir | 2020/01/15 09:35 | Romy Koelzer v Sabina Sharipova | 2-6,1-6 |