Stadium: Court 7 Round: 62
| Irapuato, Singles W-WITF-MEX-01A | 2018/03/12 23:20 | Arantxa Rus v Ryngler, Alexa | 6-3,6-7,6-4 |
| Irapuato, Singles Qualifying W-WITF-MEX-01A | 2018/03/11 18:55 | Ryngler, Alexa v Brodsky, Gail | 6-3,6-3 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 17:30 | Ryngler, Alexa v Lopez, Daniela Macarena | 6-7,2-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/24 15:30 | Gatica, Barbara v Ryngler, Alexa | 2-6,4-6 |
| Curitiba, Singles W-WITF-BRA-01A | 2018/02/20 14:30 | Gonzalez, Montserrat v Ryngler, Alexa | 7-5,6-3 |
| ITF Women Curitiba Qual | 2018/02/19 16:05 | Kukharchuk, Nika v Ryngler, Alexa | 1-6,6-7 |
| ITF Women Curitiba Qual | 2018/02/18 16:35 | Correa, Mariana v Ryngler, Alexa | 0-6,1-6 |
| ITF Women Curitiba Qual | 2018/02/17 14:30 | Tomita, Giovanna v Ryngler, Alexa | 3-6,2-6 |
| Tampa, Singles Qualifying W-WITF-USA-08A | 2018/03/11 14:00 | Fusinato, Francesca v Mamalat, Anna | 6-4,6-0 |
| ITF Women Cucuta | 2017/11/07 16:00 | Lucero, Carla v Mamalat, Anna | 6-3,6-2 |
| ITF Women Cucuta | 2017/11/05 15:00 | Puentes Jimenez, Paula Andrea v Mamalat, Anna | 0-6,1-6 |
| ITF Women Pereira | 2017/11/01 15:30 | Lucero, Carla v Mamalat, Anna | 6-4,6-3 |
| ITF Women Pereira | 2017/10/30 15:50 | Mamalat, Anna v Sanchez, Arantxa | 6-1,6-0 |