Stadium: Court 1 Round: 44
| ITF Women Obidos Qual | 2017/10/08 15:30 | Koelzer, Romy v Oliveira, Leonor | 6-1,6-1 |
| ITF Women Lisbon | 2017/10/08 10:30 | Nuria Parrizas-Diaz v Koelzer, Romy | 2-6,7-5,7-5 |
| ITF Women Lisbon | 2017/10/07 16:00 | Koelzer, Romy v Berankova, Karolina | 6-4,6-1 |
| ITF Women Lisbon | 2017/10/06 11:00 | Sharma, Nandini v Koelzer, Romy | 4-6,6-2,2-6 |
| ITF Women Lisbon | 2017/10/04 12:30 | Adler, Lou v Koelzer, Romy | 5-7,5-7 |
| ITF Women Lisbon | 2017/10/03 14:50 | Lindh Gallagher, Emilie v Koelzer, Romy | 5-7,5-7 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2017/09/27 17:00 | Koelzer, Romy v Jessica Pieri | 3-6,6-7 |
| ITF Women Santa Margherita Qual | 2017/09/25 14:20 | Koelzer, Romy v Martina Spigarelli | 6-1,6-1 |
| ITF Women Obidos Qual | 2017/10/08 13:30 | Andrade, Madalena v Neto, Sara | 6-1,7-5 |