Date of Birth: 
Place of Birth: Sofia, Sofia City Province, Bulgaria
About Vasko Mladenov
- Vasko Mladenov (Bulgarian: ????? ????????, born 30 July 1989) is a professional Bulgarian tennis player.
- On 6 June 2016, he reached his highest ATP singles ranking of 637 in June 2016 whilst his best doubles ranking was 359 in June 2016.
- Mladenov is a two time Bulgarian National Champion (2016 and 2017).
- He participated in Davis Cup in doubles in March 2016 against Turkey, bringing Bulgaria a historic win 7:6, 6:7, 6:7, 7:6, 6:4 alongside fellow Bulgarian Alexander Lazov.
- Mladenov also took part in the Davis Cup tie against Tunisia in August 2016, where he won his singles match against Moez Echargui in a thrilling 6:7, 7:5, 7:6 match.
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