Stadium: Court 5 Round: 26
| ITF Women Fergana | 2018/06/19 08:35 | Kolar, Nastja v Stamat, Vitalia | 6-3,6-3 |
| ITF Women Singapore | 2018/06/13 03:40 | Haruka Kaji v Kolar, Nastja | 3-6,6-3,6-4 |
| ITF Women Singapore | 2018/06/12 03:45 | Tammy Tan v Kolar, Nastja | 2-6,0-6 |
| ITF Women Tiberias | 2018/05/15 07:00 | Kolar, Nastja v Tahan, Maya | 6-1,6-2 |
| Tbilisi, Singles W-WITF-GEO-01A | 2018/05/02 08:55 | Kolar, Nastja v Isabella Shinikova | 1-6,5-7 |
| Tbilisi, Singles W-WITF-GEO-01A | 2018/05/01 06:00 | Pirazhenka, Sviatlana v Kolar, Nastja | 3-6,4-6 |
| Karshi, Singles W-WITF-UZB-01A | 2018/04/23 08:30 | Ekaterina Kazionova v Kolar, Nastja | 7-6,1-6,6-4 |
| ITF Women Istanbul Qual | 2018/04/08 12:00 | Paar, Laura-Ioana v Kolar, Nastja | 6-2,6-0 |
| ITF Women Fergana | 2018/06/20 05:00 | Kruzhkova, Daria v Ekaterina Yashina | 6-3,6-2 |
| ITF Women Minsk | 2018/06/12 07:00 | Kruzhkova, Daria v Elena Malygina | 3-6,6-7 |
| ITF Women Namangan | 2018/06/06 05:00 | Kruzhkova, Daria v Doroshina, Olga | 3-6,2-6 |
| ITF Women Namangan | 2018/06/05 05:15 | Kruzhkova, Daria v Normurodova, Setora | 6-4,6-4 |
| ITF Women Andijan | 2018/05/29 05:00 | Kruzhkova, Daria v Palkina, Ksenia | 3-6,1-6 |
| ITF Women Khimki Qual | 2018/04/30 07:00 | Komardina, Anastasiya v Kruzhkova, Daria | 6-4,6-3 |
| ITF Women Khimki Qual | 2018/04/29 09:55 | Urzhumova, Valeriya v Kruzhkova, Daria | 1-6,1-6 |
| ITF Women Khimki Qual | 2018/04/28 10:10 | Tarasova, Alena v Kruzhkova, Daria | 2-6,1-6 |