Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Irapuato, Singles Qualifying W-WITF-MEX-01A | 2018/03/11 18:20 | Kukharchuk, Nika v Coppola, Claudia | 6-1,7-5 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/26 15:30 | Moore, Tara v Kukharchuk, Nika | 6-4,6-7,7-5 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 16:00 | Silva de Carvalho, Juliana v Kukharchuk, Nika | 2-6,3-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/24 15:30 | Villarreal, Andrea Renee v Kukharchuk, Nika | 2-6,4-6 |
| ITF Women Curitiba Qual | 2018/02/19 16:05 | Kukharchuk, Nika v Ryngler, Alexa | 1-6,6-7 |
| ITF Women Curitiba Qual | 2018/02/18 16:55 | Kukharchuk, Nika v Madison Bourguignon | 6-2,7-6 |
| ITF Women Hammamet | 2018/02/08 10:20 | Kukharchuk, Nika v Burnett, Nastassya | 3-6,3-6 |
| ITF Women Hammamet | 2018/02/06 10:20 | Kukharchuk, Nika v Forys, Weronika Jasmina | 6-0,7-6 |
| ITF Women Midland | 2018/01/31 17:50 | Boserup, Julia v Jovic, J. | 6-7,6-2,6-3 |
| ITF Women Midland Qual | 2018/01/30 15:00 | Elbaba, Julia v Jovic, J. | 2-6,4-6 |
| ITF Women Midland Qual | 2018/01/29 15:00 | Jovic, J. v Emina Bektas | 6-7,6-1,7-5 |
| ITF Women Midland Qual | 2018/01/28 18:45 | Jovic, J. v Guarachi Mathison, Alexa | 7-6,6-3 |
| WTA Newport Beach Qual | 2018/01/20 23:05 | Jovic, J. v Hibi, Mayo | 1-6,1-6 |
| WTA Honolulu Qual | 2017/11/19 21:00 | Katherine Sebov v Jovic, J. | 7-5,6-1 |
| ITF Women Toronto | 2017/10/31 20:20 | Arn, Greta v Jovic, J. | 7-6,6-2 |
| ITF Women Saguenay | 2017/10/25 20:30 | Bibiane Schoofs v Jovic, J. | 6-4,6-3 |