Stadium: Court 5 Round: 26
| ITF Women Trnava | 2018/02/06 10:00 | Markova, Johana v Jablonovska, Jana | 6-2,6-2 |
| ITF Women Ricany | 2017/09/02 08:00 | Jablonovska, Jana v Markova, Johana | 6-4,6-3 |
| ITF Women Stare Splavy Qual | 2018/06/03 09:00 | Zawadzka, Joanna v Markova, Johana | 2-6,6-3,7-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/22 10:00 | Chernyshova, Maryna v Markova, Johana | 2-6,6-2,7-6 |
| ITF Women Trnava Qual | 2018/05/13 10:10 | Markova, Johana v Dalma Galfi | 4-6,3-6 |
| ITF Women Trnava Qual | 2018/05/12 12:05 | Markova, Johana v Ekaterina Yashina | 6-1,6-0 |
| ITF Women Kaposvar | 2018/05/09 09:45 | Markova, Johana v Nika Radisic | 1-6,3-6 |
| ITF Women Kaposvar | 2018/05/08 09:05 | Markova, Johana v Surova, Viktoria | 6-4,7-6 |
| ITF Women Wiesbaden Qual | 2018/04/24 10:50 | Heise, Priscilla v Markova, Johana | 6-2,3-6,6-1 |
| ITF Women Wiesbaden Qual | 2018/04/23 13:30 | Kern, Rebeka v Markova, Johana | 1-6,1-6 |
| ITF Women Prerov | 2018/06/12 09:00 | Tishchenko, Iana v Jablonovska, Jana | 0-6,3-6 |
| ITF Women Banja Luka | 2018/06/08 08:00 | Takamura, Satsuki v Jablonovska, Jana | 1-6,6-4,6-3 |
| ITF Women Banja Luka | 2018/06/07 08:00 | Argyelan, Csilla v Jablonovska, Jana | 6-7,2-6 |
| ITF Women Banja Luka | 2018/06/05 08:00 | Glavas, Sheila v Jablonovska, Jana | 0-6,1-6 |
| ITF Women Nis | 2018/05/31 10:05 | Jablonovska, Jana v Piai, Eduarda | 6-3,4-6,0-6 |
| ITF Women Nis | 2018/05/30 08:00 | Takamura, Satsuki v Jablonovska, Jana | 2-6,1-6 |
| ITF Women Kaposvar | 2018/05/08 08:00 | Reka-Luca Jani v Jablonovska, Jana | 6-0,4-6,6-0 |
| ITF Women Trnava | 2018/02/06 10:00 | Markova, Johana v Jablonovska, Jana | 6-2,6-2 |