Stadium: Court 8 Round: 26 Ground: Clay
| ITF W15 Cairo | 2020/01/22 11:30 | Elena Milovanovic v Qostal, Lina | 6-7,6-7 |
| ITF W15 Cairo | 2020/01/20 10:30 | Qostal, Lina v Shetinina, Irina | 7-6,6-3 |
| ITF W15 Cairo | 2020/01/19 10:30 | Solovyeva, Daria v Qostal, Lina | 6-2,1-6,6-10 |
| ITF W15 Cairo | 2020/01/15 14:15 | Qostal, Lina v Shapovalova, Angelika | 5-7,6-3,2-6 |
| ITF W15 Cairo | 2020/01/14 10:55 | Khalil, Farah v Qostal, Lina | 3-6,1-6 |
| ITF W15 Cairo | 2020/01/13 10:00 | Qostal, Lina v Boylan, Lina | 6-1,6-0 |
| WTA - Rabat | 2019/04/27 12:15 | Olga Danilovic v Qostal, Lina | 6-1,6-2 |
| Fed Cup, Groupe Mondial | 2019/04/20 09:25 | Akopyan, Gabriella v Qostal, Lina | 5-7,2-6 |
| ITF W15 Cairo | 2020/01/22 09:25 | Stamat, Vitalia v Skamlova, Chantal | 3-6,0-6 |
| ITF W15 Cairo | 2020/01/17 08:00 | Burger, Cindy v Skamlova, Chantal | 3-6,6-3,6-4 |
| ITF W15 Cairo | 2020/01/16 08:00 | Sukhotina, Anastasia v Skamlova, Chantal | 2-6,1-6 |
| ITF W15 Cairo | 2020/01/15 11:30 | Kalinina, Viktoriia v Skamlova, Chantal | 0-6,2-6 |
| Czech Republic Extraliga Women | 2019/12/14 09:34 | Skamlova, Chantal v Zalabska, Zuzana | 2-6,4-5 |
| Czech Republic Extraliga Women | 2019/12/13 09:00 | Linda Noskova v Skamlova, Chantal | 6-2,7-5 |
| Szekesfehervar, Simples W-ITF-HUN-03A | 2019/10/14 10:05 | Garcia Perez, Georgina v Skamlova, Chantal | 6-2,6-1 |
| Brno, Singles Qualifying W-ITF-CZE-11A | 2019/09/23 08:00 | Skamlova, Chantal v Sedlackova, Petra | 1-6,6-0,13-15 |