Stadium: Court 7 Round: 54
| WTA Washington Qual | 2018/07/28 19:00 | Nika Kukharchuk v Allie Kiick | 2-6,0-6 |
| WTA Nanchang Qual | 2018/07/21 09:00 | Karman Kaur Thandi v Nika Kukharchuk | 6-3,6-1 |
| ITF Women Astana | 2018/07/18 05:00 | Olga Doroshina v Nika Kukharchuk | 6-2,6-0 |
| ITF Women Astana | 2018/07/16 04:00 | Anna Morgina v Nika Kukharchuk | 7-5,3-6,2-6 |
| ITF Women Tianjin | 2018/07/09 04:35 | Nika Kukharchuk v Jing-Jing Lu | 6-4,3-6,0-6 |
| ITF Women Naiman | 2018/07/04 02:00 | Nika Kukharchuk v Karman Kaur Thandi | 2-6,4-6 |
| ITF Women Naiman | 2018/07/03 03:55 | Nika Kukharchuk v Mei Xu Wu | 6-4,6-4 |
| ITF Women Baton Rouge | 2018/06/23 15:00 | Astra Sharma v Nika Kukharchuk | 6-3,6-2 |
| WTA San Jose Qual | 2018/07/29 19:45 | Maria Sanchez v Georgina Garcia-Perez | 6-7,6-7 |
| WTA San Jose Qual | 2018/07/28 19:35 | Aryna Sabalenka v Maria Sanchez | 6-2,5-7,4-6 |
| ITF Women Granby | 2018/07/25 14:00 | Rebecca Marino v Maria Sanchez | 4-6,6-4,6-1 |
| ITF Women Granby | 2018/07/24 19:00 | Cristiana Ferrando v Maria Sanchez | 2-6,5-7 |
| ITF Women Berkeley | 2018/07/19 22:25 | Maria Sanchez v Nicole Gibbs | 1-6,1-6 |
| ITF Women Berkeley | 2018/07/18 21:35 | Kimberly Birrell v Maria Sanchez | 2-6,2-6 |
| ITF Women Winnipeg | 2018/07/11 21:30 | Maddison Inglis v Maria Sanchez | 6-4,7-6 |
| ITF Women Winnipeg | 2018/07/10 15:00 | Akiko Omae v Maria Sanchez | 6-4,4-6,4-6 |