ATP 804
| Best 2026: | 597 |
| Best 2025: | 583 |
| Best 2024: | 499 |
| Best | 486 |
Alex Knaff |
| Negara | Luxembourg |
| Age | 28 yo / 193 cm / 85 kg |
| Forehand | Galle (Tangan pindho) |
| Birthplace/Residence | |
| Pelatih | Gilles Muller |
| Pangentukan | 79,421$ |
All
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
Performances
2023 Winner, Esch-sur-Alzette 2023 1/4 Final, Maribor 2023 1/4 Final, Arlon 2023 1/4 Final, Sharm El Sheikh 2023 1/4 Final, Sharm El Sheikh 2023 1/4 Final, Manacor 2022 1/4 Final, Sheffield 2026 2 babak, Cherbourg 2026 2 babak, Nottingham 2026 2 babak, Glasgow 2025 2 babak, Sarreguemines 2025 2 babak, Nottingham 2025 2 babak, Esch-sur-Alzette 2024 2 babak, Heraklion 2024 2 babak, Hong Kong 2024 2 babak, Idanha-a-Nova 2024 2 babak, Toulouse-Balma 2023 2 babak, Esch-sur-Alzette 2022 2 babak, Sunderland 2022 2 babak, Esch-sur-Alzette 2022 2 babak, Trento 
