Stadium: COURT 2 Round: 25 Ground: Clay
| ITF Women Curitiba Qual | 2018/02/19 14:00 | Marcela Zacarias v Noelia Zeballos | 6-0,6-2 |
| ITF Women Curitiba Qual | 2018/02/18 15:00 | Marcela Zacarias v Leticia Giudici | 6-1,6-2 |
| ITF Women Wesley Chapel Qual | 2018/01/22 14:30 | Marcela Zacarias v Wushuang Zheng | 3-6,6-2,3-6 |
| ITF Women Wesley Chapel Qual | 2018/01/21 16:30 | Marcela Zacarias v Ilona Kremen | 6-1,6-1 |
| ITF Women Orlando Qual | 2018/01/16 15:00 | Olga Danilovic v Marcela Zacarias | 6-4,6-4 |
| ITF Women Orlando Qual | 2018/01/15 15:00 | Marine Partaud v Marcela Zacarias | 5-7,3-6 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Dia Evtimova v Marcela Zacarias | 3-6,6-3,3-6 |
| ITF Women Santiago | 2017/12/10 13:30 | Chiara Scholl v Marcela Zacarias | 6-3,6-2 |
| ITF Women Hammamet | 2018/02/17 09:00 | Chieh-Yu Hsu v Andreea Amalia Rosca | 2-6,1-6 |
| ITF Women Hammamet | 2018/02/16 09:30 | Chieh-Yu Hsu v Jelena Simic | 7-6,6-3 |
| ITF Women Hammamet | 2018/02/15 09:30 | Chieh-Yu Hsu v Fiona Codino | 6-1,6-0 |
| ITF Women Hammamet | 2018/02/14 08:30 | Chieh-Yu Hsu v Mariagiovanna Nanti | 6-0,6-2 |
| 2018 Fed Cup | 2018/02/10 06:15 | Ankita Raina v Chieh-Yu Hsu | 6-4,5-7,6-1 |
| 2018 Fed Cup | 2018/02/09 05:45 | Chieh-Yu Hsu v Nao Hibino | 6-7,4-6 |
| 2018 Fed Cup | 2018/02/08 07:35 | Chieh-Yu Hsu v Luksika Kumkhum | 0-6,1-6 |
| 2018 Fed Cup | 2018/02/07 06:20 | Chieh-Yu Hsu v Na-Lae Han | 2-6,3-6 |