Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Norman | 2019/10/01 15:00 | Dalayna Hewitt v Nika Kukharchuk | 6-1,6-1 |
| ITF W15 Lubbock | 2019/09/19 17:10 | Nika Kukharchuk v Tiphanie Lemaitre | 6-4,4-6,1-6 |
| ITF W15 Lubbock | 2019/09/17 15:00 | Nika Kukharchuk v Rushri Wijesundera | 6-2,6-1 |
| ITF W15 Lawrence | 2019/09/11 17:50 | Nika Kukharchuk v Anastasia E Nefedova | 0-6,7-5,2-6 |
| WTA New York | 2019/08/16 14:00 | Belinda Woolcock v Nika Kukharchuk | 6-4,7-6 |
| WTA Washington | 2019/07/27 14:00 | Anna Kalinskaya v Nika Kukharchuk | 7-6,6-1 |
| ITF W80 Granby | 2019/07/24 14:00 | Sachia Vickery v Nika Kukharchuk | 6-1,6-2 |
| ITF W80 Granby | 2019/07/23 14:20 | Nika Kukharchuk v Marina Stakusic | 7-5,5-7,10-7 |