Stadium: Court 1 Round: 25 Ground: Clay
| ITF W15 Warmbad-Villach | 2021/08/19 08:00 | Romana Cisovska v Katarina Kuzmova | 1-6,6-2,6-7 |
| ITF W15 Warmbad-Villach | 2021/08/17 10:30 | Drahota Szabo, Dorka v Romana Cisovska | 3-6,2-6 |
| ITF W15 Bratislava | 2021/08/11 12:15 | Romana Cisovska v Eri Shimizu | 2-6,2-6 |
| ITF W15 Cordenons | 2021/07/29 12:00 | Rubini, Stefania v Romana Cisovska | 6-2,6-3 |
| ITF W15 Cordenons | 2021/07/28 12:20 | Romana Cisovska v Bordo, Chiara | 6-1,6-1 |
| ITF W60 Olomouc | 2021/07/18 10:00 | Romana Cisovska v Julie Struplova | 1-6,4-6 |
| ITF W25 Tarvisio | 2021/07/12 10:00 | Romana Cisovska v Farulla Di Palma, Andrea Agostina | 6-2,1-6,3-10 |
| ITF W15 Prokuplje | 2021/06/29 15:40 | Romana Cisovska v Anna Turati | 4-6,3-6 |
| ITF W15 Bratislava | 2021/08/10 11:00 | Klincov, Bojana v Caijsa W Hennemann | 0-6,5-7 |
| ITF W60 Olomouc | 2021/07/19 11:40 | Klincov, Bojana v Kilnarova, Monika | 1-6,2-6 |
| ITF W60 Olomouc | 2021/07/18 10:00 | Klincov, Bojana v Laura Svatikova | 1-6,6-3,10-7 |
| ITF W60 Vitoria-Gasteiz | 2021/07/13 08:20 | Klincov, Bojana v Olivia Gram | 3-6,6-2,2-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/12 11:45 | Morante Oyague, Maialen v Klincov, Bojana | 2-6,3-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/11 14:05 | Zlata Yankovskaya v Klincov, Bojana | 4-6,3-6 |
| ITF W15 Prokuplje | 2021/06/29 11:25 | Klincov, Bojana v Dema, Viktoriia | 6-3,3-6,5-7 |
| ITF W15 Banja Luka | 2021/06/01 08:30 | Klincov, Bojana v Mihalikova, Tereza | 1-6,2-6 |