| Best 2026: | 256 |
| Best 2025: | 289 |
| Best 2024: | 340 |
| Best | 103 |
Stefan Kozlov | |
| Country | USA |
| 나이 | 28 yo / 183 cm / 79 kg |
| Forehand | Right Handed (Double hand) |
| Turned pro | 2013 |
| Birthplace/Residence | Skopje / Pembroke Pines, FL, USA |
| Coach | Andrei Kozlov |
| Earnings | 1,118,051$ |
