| UTR Pro Tennis Series Barcelona Women | 2021/11/07 12:20 | Kostova, Elitsa v Zlochova, Zuzana | 3-6,5-7 |
| UTR Pro Tennis Series Zadar Women | 2022/05/14 09:00 | Kostova, Elitsa v Chiara Jerolimov | 6-4,5-0 |
| UTR Pro Tennis Series Zadar Women | 2022/05/13 07:30 | Kostova, Elitsa v Iordache, Alexandra | 6-1,6-0 |
| UTR Pro Tennis Series Zadar Women | 2022/05/12 09:00 | Kostova, Elitsa v Melis Sezer | 6-3,5-3 |
| UTR Pro Tennis Series Zadar Women | 2022/05/11 12:15 | Victoria Borodulina v Kostova, Elitsa | 1-6,2-6 |
| UTR Pro Tennis Series Zadar Women | 2022/05/10 07:00 | Agustina Chlpac v Kostova, Elitsa | 2-6,2-6 |
| UTR Pro Tennis Series Dobrich Women | 2022/04/09 08:32 | Gaspar-Ivan, Ioana v Kostova, Elitsa | 6-4,6-1 |
| UTR Pro Tennis Series Dobrich Women | 2022/04/08 09:30 | Kostova, Elitsa v Hristea, Camelia-Elena | 6-3,6-0 |
| UTR Pro Tennis Series Dobrich Women | 2022/04/06 08:00 | Kostova, Elitsa v Anil, Cemre | 6-3,6-3 |
| UTR Pro Tennis Series Zadar Women | 2022/05/14 07:30 | Sara Svetac v Zlochova, Zuzana | 2-6,6-1,0-6 |
| UTR Pro Tennis Series Zadar Women | 2022/05/13 10:30 | Lopicic, Andela v Zlochova, Zuzana | 0-6,2-6 |
| UTR Pro Tennis Series Zadar Women | 2022/05/12 06:00 | Sokovic, Nevena v Zlochova, Zuzana | 2-6,3-6 |
| UTR Pro Tennis Series Zadar Women | 2022/05/10 10:00 | Safarova, Zdena v Zlochova, Zuzana | 5-7,4-6 |
| UTR Pro Tennis Series Zadar Women | 2022/05/09 12:30 | Zlochova, Zuzana v Kempster, Sashi | 6-2,6-1 |
| ITF W60 Zagreb | 2022/04/24 13:55 | Ekaterina Makarova v Zlochova, Zuzana | 6-3,6-2 |
| UTR Pro Tennis Series Dubai Women | 2022/04/10 07:00 | Zlochova, Zuzana v Sarah Rebecca Sekulic | 5-7,6-3,6-3 |
| UTR Pro Tennis Series Dubai Women | 2022/04/09 12:43 | Zlochova, Zuzana v Mays, Lisa | 6-1,6-1 |