Stadium: Court 3 Round: 27 Ground: Clay
| ITF Women Sao Paulo | 2018/03/04 14:00 | Tamara Zidansek v Julia Grabher | 4-6,6-3,2-6 |
| ITF Women Sao Paulo | 2018/03/03 17:05 | Mariana Duque Marino v Tamara Zidansek | 7-5,5-7,2-6 |
| ITF Women Sao Paulo | 2018/03/02 22:10 | Conny Perrin v Tamara Zidansek | 6-3,5-7,2-6 |
| ITF Women Sao Paulo | 2018/03/01 20:00 | Laura Pigossi v Tamara Zidansek | 2-6,2-6 |
| ITF Women Sao Paulo | 2018/02/28 13:00 | Tessah Andrianjafitrimo v Tamara Zidansek | 1-6,1-6 |
| ITF Women Curitiba | 2018/02/25 14:00 | Fiona Ferro v Tamara Zidansek | 5-7,4-6 |
| ITF Women Curitiba | 2018/02/24 15:45 | Julia Grabher v Tamara Zidansek | 7-5,6-7,4-6 |
| ITF Women Curitiba | 2018/02/23 17:40 | Tamara Zidansek v Katie Swan | 4-6,6-0,6-1 |
| ITF Women Campinas | 2018/03/08 15:30 | Catalina Pella v Alice Rame | 3-6,5-7 |
| ITF Women Campinas | 2018/03/07 14:00 | Catalina Pella v Mirjam Bjorklund | 6-4,6-1 |
| ITF Women Sao Paulo | 2018/02/27 14:20 | Catalina Pella v Silvia Soler-Espinosa | 0-6,1-6 |
| ITF Women Curitiba | 2018/02/20 14:30 | Catalina Pella v Tessah Andrianjafitrimo | 3-6,6-1,3-6 |
| 2018 Fed Cup | 2018/02/09 18:50 | Catalina Pella v Beatriz Haddad Maia | 2-6,6-4,4-6 |
| 2018 Fed Cup | 2018/02/08 19:10 | Catalina Pella v Andrea Gamiz | 4-6,6-0,6-1 |
| 2018 Fed Cup | 2018/02/07 18:45 | Catalina Pella v Kirsten-Andrea Weedon | 6-0,6-7,6-2 |
| ITF Women Hammamet | 2018/01/25 08:30 | Catalina Pella v Aleksandra Kulik | 4-6,7-5,6-2 |