Stadium: CENTRAL Round: 62
| ITF Women Luque | 2017/12/20 16:20 | Giovanna Tomita v Melany Solange Krywoj | 4-6,6-2,3-6 |
| ITF Women Luque | 2017/12/18 12:50 | Giovanna Tomita v Marcela-Guimaraes Bueno | 6-3,6-1 |
| ITF Women Cantanduva | 2017/12/02 13:10 | Giovanna Tomita v Carla Lucero | 6-4,3-6,6-7 |
| ITF Women Cantanduva | 2017/12/01 14:30 | Giovanna Tomita v Carla Lucero | 6-4,3-6,6-6 |
| ITF Women Cantanduva | 2017/11/30 15:00 | Giovanna Tomita v Juliana Silva De Carvalho | 6-0,6-3 |
| ITF Women Cantanduva | 2017/11/28 13:25 | Giovanna Tomita v Yolande Leacock | 6-3,6-1 |
| ITF Women Encarnacion | 2017/11/07 14:25 | Ivania Martinich v Giovanna Tomita | 6-2,6-0 |
| ITF Women Asuncion | 2017/10/30 18:35 | Giovanna Tomita v Ximena M.D Ramirez | 7-5,6-1 |
| ITF Women Wesley Chapel Qual | 2018/01/22 16:00 | Alexa Ryngler v Alexandra Perper | 6-2,1-6,3-6 |
| ITF Women Wesley Chapel Qual | 2018/01/21 16:30 | Alexa Ryngler v Dominique Schaefer | 7-6,6-4 |
| ITF Women Orlando Qual | 2018/01/15 15:00 | Olga Danilovic v Alexa Ryngler | 6-1,6-1 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Alexa Ryngler v Elizabeth Coleman | 6-4,6-1 |
| ITF Women Daytona Beach Qual | 2018/01/09 14:30 | Katharina Gerlach v Alexa Ryngler | 6-1,6-3 |
| ITF Women Daytona Beach Qual | 2018/01/08 19:30 | Alexa Ryngler v Emiliana Arango | 6-1,6-3 |
| ITF Women Daytona Beach Qual | 2018/01/07 15:00 | Alexis Thoma v Alexa Ryngler | 1-6,0-6 |
| ITF Women Santiago | 2017/12/06 14:00 | Chiara Scholl v Alexa Ryngler | 6-1,6-3 |