Stadium: Quadra 4 Round: 25 Ground: Clay
| ITF Women Sao Paulo | 2018/02/27 13:00 | Andrea Gamiz v Chieh-Yu Hsu | 6-2,6-1 |
| ITF Women Curitiba | 2018/02/21 14:30 | Marcela Zacarias v Chieh-Yu Hsu | 6-1,6-3 |
| 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 |
| ITF Women Campinas Qual | 2018/03/05 18:35 | Dominique Schaefer v Victoria Ariadna Beccio | 6-1,6-0 |
| ITF Women Campinas Qual | 2018/03/04 14:00 | Dominique Schaefer v Kamilla Kokeladze | 6-0,6-1 |
| ITF Women Sao Paulo Qual | 2018/02/24 12:00 | Dominique Schaefer v Mirjam Bjorklund | 3-6,6-7 |
| ITF Women Surprise Qual | 2018/02/11 17:00 | Dominique Schaefer v Caroline Werner | 4-6,0-6 |
| ITF Women Wesley Chapel Qual | 2018/01/21 16:30 | Alexa Ryngler v Dominique Schaefer | 7-6,6-4 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Isabelle Boulais v Dominique Schaefer | 6-0,6-1 |
| ITF Women Guayaquil | 2017/12/07 15:00 | Margaux Bovy v Dominique Schaefer | 1-6,2-6 |
| ITF Women Guayaquil | 2017/12/06 15:00 | Paula A Perez-Garcia v Dominique Schaefer | 1-6,2-6 |