Ground: Clay
| Cucuta, Singles W-ITF-COL-03A | 2019/10/21 16:55 | Lantigua de La Nuez, Ana v Kukharchuk, Nika | 6-3,6-2 |
| ITF W25 Lagos | 2019/10/17 08:30 | Sandra Samir v Kukharchuk, Nika | 6-4,6-2 |
| ITF W25 Lagos | 2019/10/16 09:00 | Saumya Vig v Kukharchuk, Nika | 0-6,2-6 |
| ITF W25 Lagos | 2019/10/10 09:00 | Laura Pigossi v Kukharchuk, Nika | 7-5,6-2 |
| ITF W25 Lagos | 2019/10/09 09:55 | Kukharchuk, Nika v Aderemi, Omolade | 6-1,6-0 |
| ITF W15 Norman | 2019/10/01 15:00 | Dalayna Hewitt v Kukharchuk, Nika | 6-1,6-1 |
| ITF W15 Lubbock | 2019/09/19 17:10 | Kukharchuk, Nika v Tiphanie Lemaitre | 6-4,4-6,1-6 |
| ITF W15 Lubbock | 2019/09/17 15:00 | Kukharchuk, Nika v Wijesundera, Rushri | 6-2,6-1 |
| Bogota, Singles Qualifying W-ITF-COL-04A | 2019/10/29 17:35 | Mora Camacho, Carol Vanesa v Vargas Carrascal, Mariana | 6-0,6-2 |