Stadium: Court 4 Round: 62 Ground: Clay
| ITF W15 Prokuplje | 2021/06/29 15:40 | Romana Cisovska v Anna Turati | 4-6,3-6 |
| ITF W25 Klosters | 2021/06/21 12:50 | Romana Cisovska v Lena Papadakis | 1-6,3-6 |
| ITF W15 Banja Luka | 2021/06/05 12:30 | Tereza Mihalikova v Romana Cisovska | 6-1,3-6,5-7 |
| ITF W15 Banja Luka | 2021/06/04 10:40 | Anika Jaskova v Romana Cisovska | 7-5,4-6,3-6 |
| ITF W15 Banja Luka | 2021/06/03 08:00 | Romana Cisovska v Yvonna Zuffova | 6-3,6-2 |
| ITF W15 Banja Luka | 2021/06/01 13:55 | Gloria Ceschi v Romana Cisovska | 0-6,1-6 |
| ITF W15 Antalya | 2021/05/22 07:30 | Romana Cisovska v Zoe Kruger | 4-6,4-6 |
| ITF W15 Antalya | 2021/05/21 10:15 | Mayuka Aikawa v Romana Cisovska | 0-6,6-3,4-6 |
| ITF W15 Prokuplje | 2021/06/28 11:30 | Karola Bejenaru v Kristina Milenkovic | 2-6,6-1,10-8 |
| ITF W25 Klosters | 2021/06/21 11:00 | Alexandra Vecic v Kristina Milenkovic | 6-3,6-3 |
| ITF W25 Klosters | 2021/06/20 14:20 | Ayline Esina Samardzic v Kristina Milenkovic | 0-6,0-6 |
| ITF W15 Monastir | 2021/06/16 12:55 | Sabina Sharipova v Kristina Milenkovic | 3-6,6-4,6-2 |
| ITF W15 Monastir | 2021/06/15 10:00 | Kristina Milenkovic v Maria Fernanda Morales | 6-0,6-0 |
| ITF W15 Monastir | 2021/06/14 12:00 | Kristina Milenkovic v Samantha Imbo Nloga | 6-1,6-1 |
| ITF W15 Monastir | 2021/06/06 14:00 | Fitriani Sabatini v Kristina Milenkovic | 4-6,7-5,13-11 |
| ITF W15 Tbilisi | 2021/05/18 07:00 | Sopiko Tsitskishvili v Kristina Milenkovic | 6-4,7-5 |