| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/14 10:30 | Daria Shalamanova v Elitsa Kostova | 2-6,3-5 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/08 09:00 | Elitsa Kostova v Daria Shalamanova | 6-4,3-6,6-1 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/09/02 08:00 | Elitsa Kostova v Zinovia Vaneva | 4-6,6-4,6-3 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/09/01 05:00 | Elitsa Kostova v Shanelle Iaconi | 6-0,6-1 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/31 08:00 | Ela Sahnis v Elitsa Kostova | 0-6,1-5 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/30 06:30 | Darya Velikova v Elitsa Kostova | 3-6,1-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/27 08:00 | Ksenia Laskutova v Elitsa Kostova | 6-7,6-1,6-4 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/25 06:30 | Georgia Andreea Craciun v Elitsa Kostova | 6-7,4-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/24 08:00 | Alise Cernecka v Elitsa Kostova | 6-7,2-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/22 06:30 | Vladlena Bokova v Elitsa Kostova | 1-6,2-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/09/01 08:00 | Daria Shalamanova v Vladlena Bokova | 6-1,5-3 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/31 05:00 | Daria Shalamanova v Julia Terziyska | 6-4,6-1 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/30 08:00 | Daria Shalamanova v Nikol Palecek | 7-5,6-2 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/29 05:00 | Daria Shalamanova v Eva Busaad | 6-3,6-1 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/28 05:00 | Zinovia Vaneva v Daria Shalamanova | 4-6,3-5 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/27 06:30 | Alise Cernecka v Daria Shalamanova | 0-3 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/26 06:30 | Isabelle Kouzmanov v Daria Shalamanova | 6-4,6-7,2-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2022/08/25 05:00 | Andreea Amalia Rosca v Daria Shalamanova | 7-5,6-0 |