Stadium: ourt 4C Round: 26 Ground: Clay
| ITF Women Hammamet | 2018/03/28 13:10 | Gonzalez, Montserrat v Bataille, Esther | 6-1,6-3 |
| ITF Women Hammamet | 2018/03/26 12:30 | Gonzalez, Montserrat v Bourbotte, Zoe | 6-0,6-0 |
| ITF Women Hammamet | 2018/03/25 09:00 | Gonzalez, Montserrat v Isabella Shinikova | 7-6,6-2 |
| ITF Women Hammamet | 2018/03/24 09:00 | Gonzalez, Montserrat v Eva Guerrero Alvarez | 6-1,6-1 |
| ITF Women Hammamet | 2018/03/23 08:30 | Gonzalez, Montserrat v Leonie Kung | 7-5,6-1 |
| ITF Women Hammamet | 2018/03/22 13:30 | Gonzalez, Montserrat v Perera Ros, Meritxell | 6-1,6-4 |
| ITF Women Hammamet | 2018/03/22 08:30 | Gonzalez, Montserrat v Stoica, Denise-Antonela | 6-0,6-4 |
| ITF Women Sao Paulo | 2018/03/01 16:30 | Gonzalez, Montserrat v Soler-Espinosa, Silvia | 6-3,2-6,1-6 |
| ITF Women Hammamet | 2018/03/28 08:30 | Nefisa Berberovic v Koehler, Maria Joao | 2-6,3-6 |
| ITF Women Hammamet | 2018/03/26 13:30 | Koehler, Maria Joao v Bataille, Esther | 6-1,6-3 |
| ITF Women Hammamet | 2018/03/20 08:30 | Scala, Camilla v Koehler, Maria Joao | 6-4,6-2 |
| ITF Women Hammamet | 2018/03/15 13:05 | Lucrezia Stefanini v Koehler, Maria Joao | 6-2,6-3 |
| ITF Women Hammamet | 2018/03/14 12:40 | Koehler, Maria Joao v Devits, Mathilde | 6-0,6-4 |
| Fed Cup, Groupe Mondial | 2018/02/10 15:10 | Koehler, Maria Joao v Rebecca Peterson | 4-6,0-6 |
| Fed Cup, Groupe Mondial | 2018/02/07 15:30 | Konta, Johanna v Koehler, Maria Joao | 6-1,6-0 |
| Obidos, Singles W-WITF-POR-12A | 2017/10/24 12:30 | Dalila Spiteri v Koehler, Maria Joao | 7-6,7-5 |