| ITF Women Incheon Qual | 2018/05/13 03:30 | Alexa Ryngler v Se Jin Lee | 7-5,5-7,6-2 |
| ITF Women Goyang Qual | 2018/05/08 03:05 | Akiko Omae v Alexa Ryngler | 6-4,7-6 |
| ITF Women Goyang Qual | 2018/05/07 01:30 | Alana Parnaby v Alexa Ryngler | 3-6,3-6 |
| ITF Women Pelham Qual | 2018/04/10 15:00 | Alexa Ryngler v Ellie Douglas | 2-6,6-2,2-6 |
| ITF Women Pelham Qual | 2018/04/09 15:00 | Alexa Ryngler v Juliana Valero | 6-2,6-1 |
| ITF Women Pelham Qual | 2018/04/08 15:00 | Alexa Ryngler v Anna Mamalat | 6-1,6-1 |
| ITF Women Irapuato | 2018/03/12 23:20 | Arantxa Rus v Alexa Ryngler | 6-3,6-7,6-4 |
| ITF Women Irapuato Qual | 2018/03/11 18:55 | Alexa Ryngler v Gail Brodsky | 6-3,6-3 |
| ITF Women Incheon Qual | 2018/05/13 02:00 | Sujin Yoon v Dabin Kim | 3-6,6-0,4-6 |
| ITF Women Goyang | 2018/05/09 05:40 | Sang Hee Park v Dabin Kim | 6-3,6-4 |
| ITF Women Goyang Qual | 2018/05/08 01:00 | Dabin Kim v Min-Hwa Yu | 2-6,7-5,6-3 |
| ITF Women Goyang Qual | 2018/05/07 02:30 | Dabin Kim v Yeon Woo Ku | 7-6,6-4 |
| ITF Women Gifu Qual | 2018/04/29 01:00 | Dabin Kim v Erina Hayashi | 6-7,3-6 |
| ITF Women Osaka Qual | 2018/04/09 01:00 | Shiho Akita v Dabin Kim | 7-6,6-0 |
| ITF Women Osaka Qual | 2018/04/08 03:30 | Satsuki Koike v Dabin Kim | 2-6,5-7 |
| ITF Women Osaka Qual | 2018/04/07 02:30 | Natsumi Koshino v Dabin Kim | 2-6,4-6 |