![Tennis player Stefan Kozlov plays at the Midtown Athletic Club Tennis Tournament at Weston Florida on July 5th, 2021 Stock Photo - Alamy Tennis player Stefan Kozlov plays at the Midtown Athletic Club Tennis Tournament at Weston Florida on July 5th, 2021 Stock Photo - Alamy](https://c8.alamy.com/comp/2G6JXFF/tennis-player-stefan-kozlov-plays-at-the-midtown-athletic-club-tennis-tournament-at-weston-florida-on-july-5th-2021-2G6JXFF.jpg)
Tennis player Stefan Kozlov plays at the Midtown Athletic Club Tennis Tournament at Weston Florida on July 5th, 2021 Stock Photo - Alamy
![KEY BISCAYNE, FL - MARCH 28: Sixteen year old Stefan Kozlov, the world No. 2-ranked junior from Pembroke Pines Florida went for his drivers license in the morning than to the stadium KEY BISCAYNE, FL - MARCH 28: Sixteen year old Stefan Kozlov, the world No. 2-ranked junior from Pembroke Pines Florida went for his drivers license in the morning than to the stadium](https://c8.alamy.com/comp/KPYBH3/key-biscayne-fl-march-28-sixteen-year-old-stefan-kozlov-the-world-KPYBH3.jpg)
KEY BISCAYNE, FL - MARCH 28: Sixteen year old Stefan Kozlov, the world No. 2-ranked junior from Pembroke Pines Florida went for his drivers license in the morning than to the stadium
Noah Rubin Defeats Stefan Kozlov in First All-American Wimbledon Junior Boys' Final since 1977 - Tennis Now
![February 18, 2020: Stefan KOZLOV (USA) serves during his match against Ugo HUMBERT (FRA) at the 2020 Delray Beach Open ATP professional tennis tournament, played at the Delray Beach Stadium & Tennis February 18, 2020: Stefan KOZLOV (USA) serves during his match against Ugo HUMBERT (FRA) at the 2020 Delray Beach Open ATP professional tennis tournament, played at the Delray Beach Stadium & Tennis](https://c8.alamy.com/comp/2EJKGAT/february-18-2020-stefan-kozlov-usa-serves-during-his-match-against-ugo-humbert-fra-at-the-2020-delray-beach-open-atp-professional-tennis-tournament-played-at-the-delray-beach-stadium-tennis-center-in-delray-beach-florida-usa-mario-houbenphoto-by-mario-houbencsmsipa-usa-2EJKGAT.jpg)
February 18, 2020: Stefan KOZLOV (USA) serves during his match against Ugo HUMBERT (FRA) at the 2020 Delray Beach Open ATP professional tennis tournament, played at the Delray Beach Stadium & Tennis
![Junior Tennis Player Stefan Kozlov of United States in Action during US Open 2014 Match Editorial Photo - Image of backhand, championship: 64268466 Junior Tennis Player Stefan Kozlov of United States in Action during US Open 2014 Match Editorial Photo - Image of backhand, championship: 64268466](https://thumbs.dreamstime.com/b/junior-tennis-player-stefan-kozlov-united-states-action-us-open-match-new-york-september-billie-jean-king-national-64268466.jpg)