Stadium: Court GS-5 Round: 25
| ITF Women Bethany Beach | 2018/06/05 16:35 | Grace Min v Kukharchuk, Nika | 6-4,6-0 |
| Quebec City, Canada | 2018/09/08 19:30 | Kukharchuk, Nika v Victoria Duval | 2-6,2-6 |
| ITF Women Landisville Qual | 2018/08/05 16:20 | Kukharchuk, Nika v Sanchez, Maria | 5-7,3-6 |
| Washington, USA, Qualifying | 2018/07/28 19:00 | Kukharchuk, Nika v Allie Kiick | 2-6,0-6 |
| WTA Nanchang Qual | 2018/07/21 09:00 | Karman Kaur Thandi v Kukharchuk, Nika | 6-3,6-1 |
| Astana, Singles W-WITF-KAZ-05A | 2018/07/18 05:00 | Doroshina, Olga v Kukharchuk, Nika | 6-2,6-0 |
| Astana, Singles W-WITF-KAZ-05A | 2018/07/16 04:00 | Morgina, Anna v Kukharchuk, Nika | 7-5,3-6,2-6 |
| ITF Women Tianjin | 2018/07/09 04:35 | Kukharchuk, Nika v Jing-Jing Lu | 6-4,3-6,0-6 |
| ITF Women Naiman | 2018/07/04 02:00 | Kukharchuk, Nika v Karman Kaur Thandi | 2-6,4-6 |
| US Open Women | 2018/08/22 23:15 | Grace Min v Anna Kalinskaya | 2-6,2-6 |
| ITF Women Landisville | 2018/08/07 15:25 | Lisicki, Sabine v Grace Min | 6-1,7-6 |
| ITF Women Lexington | 2018/07/31 23:00 | Muhammad, Asia v Grace Min | 2-6,6-1,6-3 |
| ITF Women Ashland | 2018/07/26 20:30 | Doi, Misaki v Grace Min | 6-3,3-6,6-4 |
| ITF Women Ashland | 2018/07/24 15:40 | Carter, Hayley v Grace Min | 0-6,6-4,1-6 |
| ITF Women Berkeley | 2018/07/18 20:35 | Grace Min v Ashley Kratzer | 4-6,4-6 |
| ITF Women Honolulu | 2018/07/12 21:20 | Minokoshi, Mai v Grace Min | 4-6,6-3,7-5 |
| ITF Women Honolulu | 2018/07/10 22:25 | Jovic, J. v Grace Min | 3-6,2-6 |