Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| Östeuropeiska mästerskapet - Damer | 2020/07/30 13:10 | Andjela Jocovic v Katarina Kozarov | 6-4,6-1 |
| Östeuropeiska mästerskapet - Damer | 2020/07/29 13:30 | Nefisa Berberovic v Katarina Kozarov | 7-5,6-0 |
| Östeuropeiska mästerskapet - Damer | 2020/07/27 14:15 | Elena Milovanovic v Katarina Kozarov | 6-2,7-6 |
| ITF W15 - Cancun | 2020/02/21 14:00 | Maria Lourdes Carle v Katarina Kozarov | 6-1,6-2 |
| ITF W15 - Cancun | 2020/02/20 17:05 | Nicole Nadel v Katarina Kozarov | 7-5,3-6,3-6 |
| ITF W15 - Cancun | 2020/02/19 15:00 | Katarina Kozarov v Fanny Ostlund | 6-0,6-4 |
| ITF W15 - Cancun | 2020/02/16 17:00 | Katarina Kozarov v Anastasia Reimchen | 6-2,6-2 |
| ITF W15 - Antalya | 2019/12/19 07:00 | Katarina Kozarov v Sakura Hosogi | 6-4,3-6,1-6 |
| ITF W60 - Colina | 2019/11/05 14:00 | Solana Sierra v Nathaly Kurata | 6-3,5-7,9-11 |
| ITF W60 - Colina | 2019/11/04 15:25 | Thaisa Grana Pedretti v Solana Sierra | 4-6,6-2,6-10 |
| ITF W15 - Buenos Aires | 2019/10/10 17:05 | Jazmin Ortenzi v Solana Sierra | 6-3,4-6,6-2 |
| ITF W15 - Buenos Aires | 2019/10/09 12:00 | Emma E Kiernan v Solana Sierra | 3-6,3-6 |
| ITF W15 - Buenos Aires | 2019/09/14 17:35 | Eduarda Piai v Solana Sierra | 2-6,6-4,6-3 |
| ITF W15 - Buenos Aires | 2019/09/13 13:00 | Solana Sierra v Ivania Martinich | 6-0,6-2 |
| ITF W15 - Buenos Aires | 2019/09/12 15:10 | Juana Larranaga v Solana Sierra | 3-6,2-6 |
| ITF W15 - Buenos Aires | 2019/09/10 19:00 | Raphaelle Lacasse v Solana Sierra | 6-3,3-6,5-7 |