Stadium: Court 1
| ITF Women Gifu Qual | 2018/04/29 02:40 | Akiko Omae v Cheong, Naomi | 6-2,6-4 |
| Quanzhou, Qualifications Simples W-WITF-CHN-04B | 2018/04/21 02:00 | Cheong, Naomi v Sun, Ziyue | 6-7,4-6 |
| ITF Women Kashiwa Qual | 2018/04/01 04:30 | Silich, Alina v Cheong, Naomi | 6-2,4-6,6-2 |
| ITF Women Toyota Qual | 2018/03/10 08:00 | Momoko Kobori v Cheong, Naomi | 6-0,6-0 |
| Yokohama, Singles Qualifying W-WITF-JPN-01B | 2018/03/05 01:00 | Momoko Kobori v Cheong, Naomi | 6-4,6-3 |
| ITF Women Tokyo | 2017/11/10 02:00 | Dalma Galfi v Cheong, Naomi | 6-3,6-3 |
| ITF Women Tokyo | 2017/11/09 02:00 | Cheong, Naomi v Hibi, Mayo | 2-6,7-5,6-2 |
| ITF Women Tokyo | 2017/11/07 04:50 | Cheong, Naomi v Ninomiya, Makoto | 6-4,7-5 |
| ITF Women Aschaffenburg Qual | 2018/07/01 13:30 | Aneta Laboutkova v Halbauer, Elizabeth | 2-6,2-6 |
| ITF Women Stuttgart | 2018/06/27 11:00 | Irina Fetecau v Halbauer, Elizabeth | 7-5,6-1 |
| ITF Women Stuttgart Qual | 2018/06/26 08:00 | Lena Papadakis v Halbauer, Elizabeth | 4-6,6-1,6-4 |
| ITF Women Stuttgart Qual | 2018/06/25 09:00 | Schultheiss, Carmen v Halbauer, Elizabeth | 3-6,0-6 |
| ITF Women Padova | 2018/06/14 15:00 | Tamara Zidansek v Halbauer, Elizabeth | 6-1,6-1 |
| ITF Women Padova | 2018/06/13 09:30 | Tena Lukas v Halbauer, Elizabeth | 6-1,5-7,6-7 |
| ITF Women Brescia | 2018/06/06 13:30 | Jani, Reka-Luca v Halbauer, Elizabeth | 1-6,7-5,6-1 |
| WTA Nurnberg Qual | 2018/05/19 09:50 | Smitkova, Tereza v Halbauer, Elizabeth | 7-5,6-1 |