Stadium: Court 1 Round: 54
| ITF Women Obidos Qual | 2017/10/16 12:45 | Mijacika, Ani v Koehler, Maria Joao | 6-2,6-4 |
| ITF Women Obidos Qual | 2017/10/15 14:30 | Correia, Carolina v Koehler, Maria Joao | 0-6,0-6 |
| ITF Women Obidos Qual | 2017/10/14 13:30 | Armitano, Mathilde v Koehler, Maria Joao | 3-6,4-6 |
| Obidos, Singles W-WITF-POR-12A | 2017/10/11 10:40 | Koehler, Maria Joao v Katie Swan | 2-6,2-6 |
| ITF Women Lisbon | 2017/10/07 13:00 | Nuria Parrizas-Diaz v Koehler, Maria Joao | 7-5,3-6,6-4 |
| ITF Women Lisbon | 2017/10/06 13:05 | Masini, Maria v Koehler, Maria Joao | 0-6,6-2,2-6 |
| ITF Women Lisbon | 2017/10/04 13:35 | Koehler, Maria Joao v Eden Silva | 6-3,6-0 |
| ITF Women Lisbon | 2017/10/02 13:20 | Bentes de Oliveira Pinto, Rita Maria v Koehler, Maria Joao | 1-6,0-6 |
| ITF Women Obidos Qual | 2017/10/22 09:30 | Reis, Carolina Caetano v Fernandez Villa, Ana | 1-6,3-6 |
| ITF Women Riba-Roja De Turia | 2017/10/14 07:30 | Martinez, Andrea v Fernandez Villa, Ana | 6-4,6-0 |
| ITF Women Seville Qual | 2017/10/08 11:00 | Sara Cakarevic v Fernandez Villa, Ana | 6-0,6-0 |
| ITF Women Seville Qual | 2017/10/07 12:00 | Fernandez Villa, Ana v El Amrani Tchaha, Ghizlane | 7-5,6-2 |