Stadium: Center Court Round: 27
| ITF Women Jablonec Nad Nisou | 2018/06/28 08:00 | Petra Krejsova v Yulia Kulikova | 6-3,6-4 |
| ITF Women Jablonec Nad Nisou | 2018/06/26 10:15 | Petra Krejsova v Dagmar Dudlakova | 6-3,6-2 |
| ITF Women Klosters | 2018/06/18 08:00 | Greet Minnen v Petra Krejsova | 6-4,6-7,6-1 |
| WTA Prague Qual | 2018/04/28 09:30 | Petra Krejsova v Antonia Lottner | 4-6,3-6 |
| WTA Stuttgart Qual | 2018/04/21 11:45 | Petra Krejsova v Veronika Kudermetova | 2-6,3-6 |
| ITF Women Istanbul | 2018/04/10 10:50 | Sabina Sharipova v Petra Krejsova | 6-4,6-2 |
| ITF Women Croissy-Beaubourg Qual | 2018/03/25 14:50 | Petra Krejsova v Katarzyna Piter | 2-6,7-6,5-7 |
| ITF Women Croissy-Beaubourg Qual | 2018/03/24 09:00 | Petra Krejsova v Akgul Amanmuradova | 6-2,6-3 |
| ITF Women Jablonec Nad Nisou | 2018/06/28 09:45 | Alexandra Silna v Johana Markova | 0-6,1-6 |
| ITF Women Klosters | 2018/06/18 12:00 | Johana Markova v Joanne Zuger | 6-4,0-6,4-6 |
| ITF Women Klosters | 2018/06/17 09:10 | Johana Markova v Melody Hefti | 6-1,6-3 |
| ITF Women Klosters | 2018/06/16 08:00 | Johana Markova v Alina Granwehr | 6-4,6-2 |
| ITF Women Prerov | 2018/06/13 09:00 | Johana Markova v Jana Jablonovska | 1-6,3-6 |
| ITF Women Stare Splavy Qual | 2018/06/03 09:00 | Joanna Zawadzka v Johana Markova | 2-6,6-3,7-6 |
| ITF Women Antalya | 2018/05/22 10:00 | Maryna Chernyshova v Johana Markova | 2-6,6-2,7-6 |
| ITF Women Trnava Qual | 2018/05/13 10:10 | Johana Markova v Dalma Galfi | 4-6,3-6 |