| Best 2025: | 42 |
| Best 2024: | 24 |
| Best 2023: | 21 |
| Best | 21 |
Jan-Lennard Struff | |
| Country | Germany |
| 나이 | 34 yo / 193 cm / 92 kg |
| Forehand | Right Handed (Double hand) |
| Turned pro | 2009 |
| Birthplace/Residence | ??? / Warstein, Germany |
| Coach | Carsten Arriens |
| Earnings | 11 083 451$ |
