Stadium: Hard 2 Round: 25 Ground: Clay
| ITF Women Monastir | 2018/09/11 09:00 | Peer, Andrina v Zuger, Joanne | 0-6,3-6 |
| ITF Women Badenweiler | 2018/09/05 09:00 | Niedmers, Nora v Peer, Andrina | 6-4,6-0 |
| ITF Women Biella Qual | 2018/07/30 07:30 | Peer, Andrina v Lucie Petruzelova | 7-5,2-6,1-6 |
| ITF Women Biella Qual | 2018/07/29 08:00 | Peer, Andrina v Francesca Dell'edera | 6-7,6-4,6-1 |
| ITF Women Vienna | 2018/07/16 13:50 | Peer, Andrina v Koplova, Tereza | 7-6,3-6,5-7 |
| ITF Women Aschaffenburg Qual | 2018/07/01 12:00 | Peer, Andrina v Dia Evtimova | 6-3,1-6,1-6 |
| ITF Women Verbier | 2018/06/25 12:15 | Peer, Andrina v Milenkovic, Kristina | 4-6,4-6 |
| ITF Women Klosters | 2018/06/16 10:00 | Peer, Andrina v Nadine Keller | 4-6,3-6 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/06 08:30 | Nikola Tomanova v Orpana, Oona | 7-6,6-0 |
| Prague, Singles W-WITF-CZE-06A | 2018/09/04 08:30 | Orpana, Oona v Berankova, Karolina | 7-6,6-2 |
| ITF Women Ricany | 2018/08/31 13:15 | Orpana, Oona v Aneta Laboutkova | 6-3,1-6,5-7 |
| ITF Women Ricany | 2018/08/30 09:20 | Milenkovic, Kristina v Orpana, Oona | 6-4,1-6,4-6 |
| ITF Women Savitaipale | 2018/08/02 10:40 | Zhuravleva, Angelina v Orpana, Oona | 6-3,6-2 |
| ITF Women Savitaipale | 2018/08/01 12:10 | Peckl, Kerstin v Orpana, Oona | 4-6,4-6 |
| ITF Women Tampere | 2018/07/28 10:15 | Orpana, Oona v Bojana Marinkovic | 1-6,3-6 |
| ITF Women Tampere | 2018/07/27 13:30 | Ukolova, Anna v Orpana, Oona | 3-6,2-6 |