| ITF Women Singapore Qual | 2018/06/02 04:00 | Khee Yen Wee v Tammy Tan | 6-1,6-0 |
| ITF Women Tiberias | 2018/05/15 07:00 | Nastja Kolar v Maya Tahan | 6-1,6-2 |
| ITF Women Tbilisi | 2018/05/02 08:55 | Nastja Kolar v Isabella Shinikova | 1-6,5-7 |
| ITF Women Tbilisi | 2018/05/01 06:00 | Sviatlana Pirazhenka v Nastja Kolar | 3-6,4-6 |
| ITF Women Karshi | 2018/04/23 08:30 | Ekaterina Kazionova v Nastja Kolar | 7-6,1-6,6-4 |
| ITF Women Istanbul Qual | 2018/04/08 12:00 | Laura Ioana Paar v Nastja Kolar | 6-2,6-0 |
| ITF Women Istanbul Qual | 2018/04/07 12:20 | Cemre Anil v Nastja Kolar | 3-6,2-6 |
| ITF Women Sharm El Sheikh | 2018/04/01 08:00 | Nastja Kolar v Angelina Gabueva | 2-6,6-4,6-0 |
| ITF Women Sharm El Sheikh | 2018/03/31 08:00 | Nastja Kolar v Barbora Stefkova | 3-6,6-3,6-4 |