| ITF Women Oeiras | 2017/05/19 09:30 | Gaia Sanesi v Romy Koelzer | 6-2,6-4 |
| ITF Women Oeiras | 2017/05/18 09:00 | Lucia Quiterio v Romy Koelzer | 3-6,0-6 |
| ITF Women Oeiras | 2017/05/17 10:35 | Giorgia Pinto v Romy Koelzer | 1-6,6-7 |
| ITF Women Oeiras | 2017/05/16 10:45 | Romy Koelzer v Martina Spigarelli | 6-0,6-4 |
| ITF Women Chiasso | 2017/04/19 10:05 | Myrtille Georges v Romy Koelzer | 6-2,6-3 |
| ITF Women Chiasso Qual | 2017/04/17 10:05 | Alberta Brianti v Romy Koelzer | 6-2,2-6,6-7 |
| ITF Women Chiasso Qual | 2017/04/16 13:25 | Francesca Palmigiano v Romy Koelzer | 1-6,5-7 |
| ITF Women Heraklion | 2017/04/07 06:30 | Daiana Negreanu v Romy Koelzer | 6-1,6-1 |
| ITF Women Altenkirchen Qual | 2017/02/12 10:00 | Amanda Carreras v Birte Langenstein | 6-0,6-2 |