ATP 780
| Best 2026: | 753 |
| Best 2025: | 635 |
| Best 2024: | 677 |
| Best | 635 |
John Sperle |
| Country | Germany |
| 年齢 | 24 yo / 175 cm / 73 kg |
| Forehand | Left Handed (Double hand) |
| Birthplace/Residence | Frechen |
| コーチ | Marc-Kevin Goellner |
| 獲得賞金 | 48,608$ |
All
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
Performances
2025 1/4 final, Mataro 2025 1/4 final, Antalya 2025 2nd round, Santa Fe 2026 2nd round, Antalya 2025 2nd round, Sabadell 2025 2nd round, Oldenzaal 2025 2nd round, Antalya 2024 2nd round, Antalya 2024 2nd round, Oldenzaal 2024 2nd round, Duffel 2024 2nd round, Kiseljak 2023 2nd round, Monastir 2023 2nd round, Sabadell 2023 2nd round, Ystad 
