![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/KPYBHB/key-biscayne-fl-march-28-sixteen-year-old-stefan-kozlov-the-world-KPYBHB.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
![Stefan Kozlov: From Age-Appropriate Racquet and Florida Rookie Tournaments to ATP Tennis Breakthrough - USTA Florida Stefan Kozlov: From Age-Appropriate Racquet and Florida Rookie Tournaments to ATP Tennis Breakthrough - USTA Florida](https://www.ustaflorida.com/wp-content/uploads/2016/12/kozlov-graphic.jpg)
Stefan Kozlov: From Age-Appropriate Racquet and Florida Rookie Tournaments to ATP Tennis Breakthrough - USTA Florida
![Pembroke Pines pro Stefan Kozlov wins USTA Pro Futures tournament - South Florida Sun Sentinel - South Florida Sun-Sentinel Pembroke Pines pro Stefan Kozlov wins USTA Pro Futures tournament - South Florida Sun Sentinel - South Florida Sun-Sentinel](https://www.sun-sentinel.com/resizer/7rscpJRCW0llw5A2UH9AM2fF37k=/415x276/top/arc-anglerfish-arc2-prod-tronc.s3.amazonaws.com/public/QSVUBYERGBA35JQ6RAIIA7M3CM.jpg)