Metz Astana Open 
Ostrava Columbus 
26:03 
| Best 2021: | 301 |
| Best 2020: | 364 |
| Best 2019: | 311 |
| Best | 115 |
Stefan Kozlov | |
| Country | USA |
| Age | 23 yo / 183 cm / 79 kg |
| Forehand | Right Handed (Double hand) |
| Turned pro | 2013 |
| Birthplace/Residence | Skopje / Pembroke Pines, FL, USA |
| Coach | Rudy Diaz de Vivar, Andrei Kozlov |
| Earnings | 525,402$ |
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