Stadium: Center Court Round: 54
| ITF Women Bergamo | 2018/02/10 08:00 | Karolayne A-Da Rosa v Valentina Urelli Rinaldi | 6-0,6-0 |
| ITF Women Jablonec Nad Nisou | 2018/12/03 12:30 | Klara Ondrejcekova v Ivana Sebestova | 3-6,2-6 |
| ITF Women Stockholm | 2018/10/28 13:10 | Klara Ondrejcekova v Agnes Mitteregger | 1-6,3-6 |
| ITF Women Badenweiler | 2018/09/03 09:00 | Klara Ondrejcekova v Katerina Tsygourova | 5-7,1-6 |
| ITF Women Sezze | 2018/08/04 07:30 | Sara Gambogi v Klara Ondrejcekova | 6-1,6-0 |
| ITF Women Verbier | 2018/06/27 09:30 | Nina Stadler v Klara Ondrejcekova | 6-2,6-0 |
| ITF Women Verbier | 2018/06/25 09:25 | Klara Ondrejcekova v Dominique Meyer | 6-1,7-6 |