Stadium: COURT 6 Round: 54
| ITF Women Olomouc Qual | 2018/07/14 12:30 | Argyelan, Csilla v Kareisova, Ludmila | 6-3,6-3 |
| ITF Women Budapest Qual | 2018/07/07 09:15 | Dascalu, Nicoleta-Catalina v Argyelan, Csilla | 6-1,6-1 |
| ITF Women Jablonec Nad Nisou Qual | 2018/06/24 08:00 | Argyelan, Csilla v Melounova, Petra | 5-7,2-6 |
| Hodmezovasarhely, Q. Simples W-WITF-HUN-02A | 2018/06/10 09:45 | Nadia Podoroska v Argyelan, Csilla | 6-3,6-2 |
| Hodmezovasarhely, Q. Simples W-WITF-HUN-02A | 2018/06/09 11:30 | Argyelan, Csilla v Reka Pecsi | 6-0,6-2 |
| ITF Women Banja Luka | 2018/06/07 08:00 | Argyelan, Csilla v Jablonovska, Jana | 6-7,2-6 |
| ITF Women Banja Luka | 2018/06/05 08:00 | Faber, Tea v Argyelan, Csilla | 3-6,3-6 |
| ITF Women Kaposvar Qual | 2018/05/07 08:00 | Argyelan, Csilla v Horvath, Adrienn | 6-0,6-2 |
| ITF Women Olomouc Qual | 2018/07/14 14:25 | Madina, Sofia v Konig, Pia | 2-6,1-6 |
| ITF Women Budapest Qual | 2018/07/07 10:20 | Konig, Pia v Akgul Amanmuradova | 2-6,6-2,3-6 |
| ITF Women Maribor | 2018/06/16 10:20 | Irina Ramialison v Konig, Pia | 3-6,6-3,6-1 |
| ITF Women Maribor | 2018/06/14 14:00 | Klacenek, Sasa v Konig, Pia | 6-4,3-6,0-6 |
| ITF Women Maribor | 2018/06/12 09:50 | Biskic, Ana v Konig, Pia | 0-6,1-6 |
| ITF Women Istanbul Qual | 2018/04/07 11:25 | Melis Sezer v Konig, Pia | 6-4,7-6 |
| ITF Women Canberra | 2018/03/28 23:00 | Taylor, Gabriella v Konig, Pia | 6-1,6-4 |
| ITF Women Canberra | 2018/03/26 23:00 | Angelique Svinos v Konig, Pia | 4-6,7-6,3-6 |