Estadio: Center Round: 25 Ground: Hardcourt outdoor
| ITF W25 Netanya | 2021/10/21 07:00 | Carole Monnet v Gergana Topalova | 7-5,6-3 |
| ITF W25 Netanya | 2021/10/19 08:10 | Kami Osher v Gergana Topalova | 0-6,2-6 |
| ITF W15 Sozopol | 2021/10/07 08:00 | Denislava Glushkova v Gergana Topalova | 6-1,7-5 |
| ITF W15 Sozopol | 2021/10/06 10:10 | Eleni Christofi v Gergana Topalova | 6-2,2-6,5-7 |
| ITF W25 Budapest | 2021/09/27 14:30 | Lisa Pigato v Gergana Topalova | 4-6,7-6,11-9 |
| ITF W25 Budapest | 2021/09/26 13:00 | Aneta Laboutkova v Gergana Topalova | 3-6,1-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/13 10:00 | Gergana Topalova v Mana Kawamura | 1-6,4-6 |
| ITF W25 Jablonec nad Nisou | 2021/09/12 11:30 | Gergana Topalova v Nicole Gadient | 6-3,6-4 |
| ITF W25 Netanya | 2021/10/20 10:40 | Nika Radisic v Chloe Paquet | 4-6,2-6 |
| ITF W25 Budapest | 2021/09/27 12:30 | Anastasia Grymalska v Nika Radisic | 6-3,7-5 |
| WTA Portoroz | 2021/09/13 14:30 | Nika Radisic v Kristina Mladenovic | 6-4,1-6,2-6 |
| ITF W25 Trieste | 2021/09/03 09:30 | Nika Radisic v Mirjam Bjorklund | 2-6,6-4,1-6 |
| ITF W25 Trieste | 2021/09/02 08:00 | Sofia Shapatava v Nika Radisic | 7-5,1-6,4-6 |
| ITF W25 Trieste | 2021/09/01 08:00 | Veronika Erjavec v Nika Radisic | 1-6,6-7 |
| ITF W25 Trieste | 2021/08/31 11:00 | Nika Radisic v Anja Wildgruber | 6-0,6-2 |
| ITF W25 Trieste | 2021/08/30 14:00 | Nika Radisic v Katerina Tsygourova | 6-1,6-1 |