| 2018 Fed Cup | 2018/02/07 17:00 | Montserrat Gonzalez v Emiliana Arango | 6-4,6-3 |
| ITF Women Luque | 2017/12/23 17:55 | Nika Kukharchuk v Montserrat Gonzalez | 6-1,3-6,0-6 |
| ITF Women Luque | 2017/12/22 20:00 | Camila Giangreco Campiz v Montserrat Gonzalez | 6-3,3-6,2-6 |
| ITF Women Luque | 2017/12/21 15:40 | Carla Lucero v Montserrat Gonzalez | 1-6,2-6 |
| ITF Women Luque | 2017/12/20 14:55 | Aimee Tarun v Montserrat Gonzalez | 0-6,2-6 |
| ITF Women Santiago | 2017/12/08 13:00 | Montserrat Gonzalez v Marcela Zacarias | 6-3,6-7,3-6 |
| ITF Women Santiago | 2017/12/06 15:25 | Montserrat Gonzalez v Zoe Kruger | 7-6,6-3 |
| ITF Women Santiago | 2017/12/05 16:20 | Montserrat Gonzalez v Melany Solange Krywoj | 6-3,7-5 |
| ITF Women Midland Qual | 2018/01/28 18:45 | Jovana Jaksic v Alexa Guarachi | 7-6,6-3 |
| WTA Newport Beach Qual | 2018/01/20 19:40 | Daniela Seguel v Alexa Guarachi | 6-3,6-4 |
| ITF Women Orlando Qual | 2018/01/14 21:00 | Leylah Annie Fernandez v Alexa Guarachi | 7-6,6-4 |
| ITF Women Daytona Beach Qual | 2018/01/07 16:30 | Chanelle Van Nguyen v Alexa Guarachi | 6-4,6-4 |
| ITF Women Dubai Qual | 2017/12/10 08:15 | Alexa Guarachi v Fiona Ferro | 1-6,1-6 |
| ITF Women Dubai Qual | 2017/12/09 11:50 | Lidziya Marozava v Alexa Guarachi | 6-4,6-7,2-6 |
| ITF Women Toronto | 2017/10/31 14:00 | Alexa Guarachi v Ysaline Bonaventure | 6-3,3-6,4-6 |
| ITF Women Saguenay | 2017/10/25 14:00 | Maria Sanchez v Alexa Guarachi | 3-6,6-2,6-1 |