Stadium: Court 2 Round: 26
| ITF Women Kaposvar | 2018/05/09 09:45 | Markova, Johana v Nika Radisic | 1-6,3-6 |
| ITF Women Brno | 2018/09/26 09:20 | Markova, Johana v Kubanova, Karolina | 6-3,6-1 |
| ITF Women Frydek Mistek | 2018/09/15 09:00 | Markova, Johana v Lesniak, Marta | 6-7,3-6 |
| ITF Women Frydek Mistek | 2018/09/14 08:00 | Markova, Johana v Melanie Klaffner | 6-3,6-4 |
| ITF Women Frydek Mistek | 2018/09/13 10:10 | Markova, Johana v Mendesova, Pernilla | 2-6,6-0,6-1 |
| ITF Women Frydek Mistek | 2018/09/12 10:25 | Markova, Johana v Cernecka, Alise | 6-2,6-2 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/07 08:30 | Markova, Johana v Steur, Julyette Maria Josephine | 5-7,0-6 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/05 10:10 | Markova, Johana v Cernecka, Alise | 6-2,6-4 |
| ITF Women Ricany | 2018/08/28 10:55 | Markova, Johana v Kubanova, Karolina | 5-7,3-6 |
| ITF Women Brno | 2018/09/25 10:10 | Pulchartova, Laetitia v Nika Radisic | 4-6,4-6 |
| ITF Women Podgorica | 2018/09/16 10:40 | Hatouka, Yuliya v Nika Radisic | 6-1,6-1 |
| ITF Women Podgorica | 2018/09/15 09:30 | Cetkovic, Andrea v Nika Radisic | 1-6,1-6 |
| ITF Women Trieste | 2018/09/06 08:30 | Nika Radisic v Manca Pislak | 5-7,4-6 |
| ITF Women Trieste | 2018/09/04 07:30 | Nika Radisic v Argyelan, Csilla | 6-1,6-1 |
| ITF Women Ricany | 2018/08/28 08:30 | Nika Radisic v Aneta Laboutkova | 6-3,2-6,2-6 |
| ITF Women Vrnjacka Banja | 2018/08/23 08:00 | Nika Radisic v Gvozdenovic, Sara | 5-7,6-7 |
| ITF Women Vrnjacka Banja | 2018/08/22 11:50 | Milenkovic, Kristina v Nika Radisic | 5-7,1-6 |