Stadium: C Round: 54
| ITF Women Singapore Qual | 2018/06/10 02:00 | Jacqueline Cabaj Awad v Riley, Alexandra | 6-2,6-3 |
| ITF Women Singapore Qual | 2018/06/02 03:30 | Riley, Alexandra v Jessy Rompies | 2-6,1-6 |
| ITF Women Hua Hin Qual | 2018/05/27 02:30 | Tanuchaporn Yongmod v Riley, Alexandra | 6-0,6-1 |
| ITF Women Karuizawa Qual | 2018/05/21 01:00 | Riley, Alexandra v Matsumoto, Ari | 0-6,4-6 |
| ITF Women Tacarigua | 2018/05/08 21:45 | Yolande Leacock v Riley, Alexandra | 6-2,6-2 |
| ITF Women Tbilisi Qual | 2018/04/28 09:30 | Riley, Alexandra v Nikolopoulou, Natalia | 4-6,5-7 |
| ITF Women Karshi Qual | 2018/04/22 06:15 | Riley, Alexandra v Khatamova, Shakhnoza | 5-7,3-6 |
| ITF Women Istanbul Qual | 2018/04/07 12:25 | Doroshina, Olga v Riley, Alexandra | 6-0,6-0 |
| ITF Women Namangan Qual | 2018/06/04 11:30 | Urzhumova, Valeriya v Yusupova, Guzal | 3-6,7-5,6-3 |
| ITF Women Namangan Qual | 2018/06/02 10:15 | Yusupova, Guzal v Bakhodirova, Laylo | 6-2,6-4 |
| ITF Women Andijan Qual | 2018/05/26 05:55 | Koval, Vlada v Yusupova, Guzal | 6-7,6-4,6-2 |