Stadium: Court 2 Round: 54 Ground: Clay
| ITF W25 Otocec | 2021/05/27 14:10 | Victoria Kan v Alexandra Vecic | 6-4,6-3 |
| ITF W25 Otocec | 2021/05/26 09:45 | Alexandra Vecic v Lea Boskovic | 6-1,6-3 |
| WTA Stuttgart | 2021/04/17 08:00 | Tamara Korpatsch v Alexandra Vecic | 2-6,6-4,6-2 |
| ITF W15 Antalya | 2021/04/07 07:00 | Alexandra Vecic v Miriam Kolodziejova | 3-6,3-6 |
| ITF W15 Antalya | 2021/03/19 07:30 | Mai Hontama v Alexandra Vecic | 7-6,6-1 |
| ITF W15 Antalya | 2021/03/18 07:00 | Alexandra Dulgheru v Alexandra Vecic | 3-6,2-6 |
| ITF W15 Antalya | 2021/03/17 11:00 | Alexandra Vecic v Hiroko Kuwata | 6-0,6-4 |
| ITF W15 Antalya | 2021/03/10 07:00 | Alexandra Vecic v Sabina Sharipova | 3-6,2-6 |
| 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 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Zoe Howard v Kristina Milenkovic | 6-2,6-2 |
| ITF W15 Jerusalem | 2021/05/12 08:30 | Jenny Duerst v Kristina Milenkovic | 6-4,6-2 |