Stadium: Court 1 Round: 54
| ITF Women Warsaw Qual | 2018/08/04 10:00 | Silvia Njiric v Joanna Kondratowicz | 6-0,7-5 |
| ITF Women Dublin | 2018/07/29 11:30 | Joanna Kondratowicz v Linda Sevcikova | 6-1,6-7,2-6 |
| ITF Women Parnu | 2018/07/16 10:00 | Joanna Kondratowicz v Maria Toma | 3-6,0-6 |
| ITF Women Parnu | 2018/07/15 07:00 | Maria Fernanda Morales v Joanna Kondratowicz | 1-6,3-6 |
| ITF Women Corroios-Seixal | 2018/06/30 11:30 | Darina Mueller v Joanna Kondratowicz | 6-3,6-2 |
| ITF Women Tel Aviv | 2018/06/02 07:30 | Ilana Tetruashvili v Joanna Kondratowicz | 6-1,6-0 |
| ITF Women Ramat Hasharon | 2018/03/11 07:30 | Adva Dabah v Joanna Kondratowicz | 7-6,6-4 |
| ITF Women Solarino | 2018/03/06 11:05 | Greet Minnen v Joanna Kondratowicz | 6-0,6-0 |
| ITF Women Olomouc Qual | 2018/07/14 12:30 | Csilla Argyelan v Ludmila Kareisova | 6-3,6-3 |
| ITF Women Prokuplje Qual | 2018/07/09 10:30 | Ludmila Kareisova v Sarah Nikocevic | 3-6,6-7 |
| ITF Women Prokuplje Qual | 2018/07/09 07:00 | Polina Lyuksheva v Ludmila Kareisova | 4-6,4-6 |
| ITF Women Jablonec Nad Nisou Qual | 2018/06/23 09:00 | Karolina Jaskiewicz v Ludmila Kareisova | 1-6,6-2,6-3 |
| ITF Women Prerov | 2018/06/11 11:00 | Yulia Kulikova v Ludmila Kareisova | 6-2,6-2 |
| ITF Women Prerov Qual | 2018/06/10 09:00 | Martina Kudelova v Ludmila Kareisova | 3-6,6-3,2-6 |
| ITF Women Prerov Qual | 2018/06/09 08:00 | Rozalie Dohnalova v Ludmila Kareisova | 2-6,3-6 |
| ITF Women Stare Splavy Qual | 2018/06/03 08:00 | Ludmila Kareisova v Ani Vangelova | 4-6,4-6 |