ATP 437
| Best 2026: | 430 |
| Best 2025: | 552 |
| Best 2024: | 652 |
| Best | 256 |
Johan Nikles |
| Negara | Switzerland |
| Age | 29 yo / 173 cm / 68 kg |
| Forehand | Galle (Tangan pindho) |
| Birthplace/Residence | Geneva / Geneva |
| Pelatih | José Ferrol Garcia |
| Pangentukan | 188,245$ |
All
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
Performances
2026 Final, Castelldefels 2021 1/2 Final, Lima 2026 1/2 Final, Mataro 2026 1/2 Final, Monastir 2025 1/2 Final, Lausanne 2025 1/2 Final, Muttenz 2024 1/2 Final, Montauban 2024 1/2 Final, Hammamet 2022 1/4 Final, Las Palmas de Gran Canaria 2022 1/4 Final, Bangalore 2026 1/4 Final, Bucaramanga 2025 1/4 Final, Islamabad 2021 1/4 Final, Ambato 2026 1/4 Final, Vic 2026 1/4 Final, Faro 2025 1/4 Final, Sion 2025 1/4 Final, Uriage 2024 1/4 Final, Klosters 2024 1/4 Final, Hammamet 2022 2 babak, Sibiu 2022 2 babak, Oeiras 2022 2 babak, Santa Cruz de la Sierra 2026 2 babak, Campinas 2021 2 babak, Rio de Janeiro 2021 2 babak, Florianopolis 2021 2 babak, Sao Paulo 2025 2 babak, Ollersbach 2025 2 babak, Klosters 2024 2 babak, Heraklion 2024 2 babak, Sabadell 
