Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF Women Hua Hin | 2018/05/01 02:30 | Lorraine M. Guillermo v Amy Zhu | 6-3,6-3 |
| ITF Women Dothan Qual | 2018/04/15 18:00 | Lorraine M. Guillermo v Quinn Gleason | 6-3,6-7,2-6 |
| ITF Women Pelham | 2018/04/10 17:15 | Lorraine M. Guillermo v Tamaryn Hendler | 5-7,4-6 |
| ITF Women Rancho Santa Fe | 2018/02/22 20:40 | Lorraine M. Guillermo v Ann Li | 6-7,3-6 |
| ITF Women Rancho Santa Fe | 2018/02/21 22:50 | Kayla Day v Lorraine M. Guillermo | 3-6,6-7 |
| ITF Women Rancho Santa Fe Qual | 2018/02/20 18:00 | Lorraine M. Guillermo v Michelle Larcher de Brito | 6-2,6-4 |
| ITF Women Rancho Santa Fe Qual | 2018/02/19 17:30 | Caroline Werner v Lorraine M. Guillermo | 3-6,2-6 |
| ITF Women Surprise Qual | 2018/02/11 20:00 | Lorraine M. Guillermo v Marine Partaud | 4-6,5-7 |
| ITF Women Hua Hin | 2018/05/01 02:30 | Shuyue Ma v Tanuchaporn Yongmod | 6-1,6-0 |
| ITF Women Hua Hin Qual | 2018/04/30 04:45 | Shuyue Ma v Qianxin Kong | 6-0,6-0 |
| ITF Women Hua Hin Qual | 2018/04/29 07:30 | Deria Nur Haliza v Shuyue Ma | 3-6,3-6 |
| ITF Women Hua Hin Qual | 2018/04/29 02:30 | Shuyue Ma v Chatchaya Sakchatchawan | 6-0,6-0 |
| ITF Women Quanzhou Qual | 2018/04/22 03:00 | Shuyue Ma v Qiu Yu Ye | 1-6,1-6 |
| ITF Women Quanzhou Qual | 2018/04/21 04:30 | Ling Zhang v Shuyue Ma | 4-6,6-0,3-6 |
| ITF Women Nanjing Qual | 2018/04/02 02:00 | Shuyue Ma v Qinwen Zheng | 4-6,3-6 |
| ITF Women Nanjing Qual | 2018/04/01 02:00 | Zhibek Kulambayeva v Shuyue Ma | 6-1,5-7,3-6 |