| UTR Pro Tennis Series Sofia Women | 2022/09/03 06:30 | Kostova, Elitsa v Shalamanova, Daria | 6-1,5-2 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/14 10:30 | Shalamanova, Daria v Kostova, Elitsa | 2-6,3-5 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/08 09:00 | Kostova, Elitsa v Shalamanova, Daria | 6-4,3-6,6-1 |
| UTR Pro Blagoevgrad Women | 2023/03/16 07:30 | Kostova, Elitsa v Andrada Ekaterina Komarov | 6-0,6-2 |
| UTR Pro Blagoevgrad Women | 2023/03/15 11:21 | Lidia Encheva v Kostova, Elitsa | 3-6,2-6 |
| UTR Pro Blagoevgrad Women | 2023/03/14 07:30 | Vaneva, Zinovia v Kostova, Elitsa | 6-7,0-6 |
| UTR Pro Zadar - Femmes | 2023/03/11 18:00 | Iva Primorac v Kostova, Elitsa | 7-5,6-4 |
| UTR Pro Zadar - Femmes | 2023/03/11 11:00 | Kostova, Elitsa v Sara Svetac | 6-4,6-1 |
| UTR Pro Zadar - Femmes | 2023/03/09 10:30 | Kostova, Elitsa v Mia Marjanovic | 6-1,7-6 |
| UTR Pro Zadar - Femmes | 2023/03/08 07:00 | Chiara Jerolimov v Kostova, Elitsa | 4-6,4-5 |
| UTR Pro Zadar - Femmes | 2023/03/07 13:27 | Fatma Idrizovic v Kostova, Elitsa | 3-6,3-6 |
| UTR Pro Blagoevgrad Women | 2023/03/16 07:30 | Lidia Encheva v Shalamanova, Daria | 6-4,6-4 |
| UTR Pro Blagoevgrad Women | 2023/03/15 10:30 | Vaneva, Zinovia v Shalamanova, Daria | 1-6,2-6 |
| UTR Pro Blagoevgrad Women | 2023/03/13 09:00 | Andrada Ekaterina Komarov v Shalamanova, Daria | 2-6,1-6 |
| ITF - W15 Monastir | 2023/02/14 10:45 | Shalamanova, Daria v Eleni Christofi | 6-1,4-6,4-6 |
| ITF W15 Valencia | 2022/12/10 09:30 | Shalamanova, Daria v Tiantsoa S R Rajaonah | 3-6,3-6 |
| ITF W15 Valencia | 2022/12/09 10:30 | Jimar G G Gonzalez v Shalamanova, Daria | 6-7,1-6 |
| ITF W15 Valencia | 2022/12/08 14:35 | Paula Arias Manjon v Shalamanova, Daria | 4-6,3-6 |
| ITF W15 Valencia | 2022/12/06 10:30 | Raquel G Vilar v Shalamanova, Daria | 6-7,6-4,2-6 |