Stadium: Court 1 Round: 25
| ITF Women Ortisei | 2018/12/16 11:00 | Niedmers, Nora v Eleonora Canovi | 6-3,6-1 |
| ITF Women Ortisei | 2018/12/15 13:20 | Niedmers, Nora v Viertler, Marion | 6-1,6-3 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/10/31 04:15 | Niedmers, Nora v Luangnam, Nudnida | 4-6,0-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/10/30 02:00 | Tsang, Chloe Isabella v Niedmers, Nora | 2-6,4-6 |
| ITF Women Monastir | 2018/09/12 12:45 | Niedmers, Nora v Andrea Lazaro Garcia | 1-6,3-6 |
| ITF Women Badenweiler | 2018/09/06 09:00 | Niedmers, Nora v Nina Stadler | 4-6,5-7 |
| ITF Women Badenweiler | 2018/09/05 09:00 | Niedmers, Nora v Peer, Andrina | 6-4,6-0 |
| ITF Women Sandelfjord | 2018/07/24 09:00 | Niedmers, Nora v Ina Kaufinger | 2-6,6-4,4-6 |
| ITF Women Ortisei | 2018/12/16 11:10 | Sanna, Micol v Ondrejcekova, Klara | 4-6,3-6 |
| ITF Women Ortisei | 2018/12/15 11:15 | Urelli Rinaldi, Valentina v Ondrejcekova, Klara | 3-6,6-7 |
| ITF Women Jablonec Nad Nisou | 2018/12/03 12:30 | Ondrejcekova, Klara v Ivana Sebestova | 3-6,2-6 |
| ITF Women Stockholm | 2018/10/28 13:10 | Ondrejcekova, Klara v Mitteregger, Agnes | 1-6,3-6 |
| ITF Women Badenweiler | 2018/09/03 09:00 | Ondrejcekova, Klara v Katerina Tsygourova | 5-7,1-6 |
| ITF Women Sezze | 2018/08/04 07:30 | Gambogi, Sara v Ondrejcekova, Klara | 6-1,6-0 |
| ITF Women Verbier | 2018/06/27 09:30 | Nina Stadler v Ondrejcekova, Klara | 6-2,6-0 |
| ITF Women Verbier | 2018/06/25 09:25 | Ondrejcekova, Klara v Meyer, Dominique | 6-1,7-6 |