ATP 552
| Best 2026: | 456 |
| Best 2025: | 455 |
| Best 2024: | 493 |
| Best | 455 |
Olaf Pieczkowski |
| Negara | Poland |
| Usia | 22 yo / 183 cm / 78 kg |
| Sebelum waktunya | Tepat Handed (Tangan ganda) |
| Tempat lahir/Tempat Tinggal | Olsztyn |
| Pelatih | Marcel du Coudray |
| Penghasilan | 68,564$ |
All
2026
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
Performances
2025 Terakhir, Manama 2026 1/2 akhir, Bakersfield 2025 1/2 akhir, Elvas 2024 1/2 akhir, Maputo 2022 1/2 akhir, Poznan 2026 1/4 akhir, Baton Rouge 2024 1/4 akhir, Poznan 2024 1/4 akhir, Doha 2023 1/4 akhir, Bielsko Biala 2025 2 putaran, Grodzisk Mazowiecki 2023 2 putaran, Drummondville 2025 2 putaran, Astana 2025 2 putaran, Roda de Bara 2025 2 putaran, Monastir 2024 2 putaran, Nottingham 2023 2 putaran, Lodz 2023 2 putaran, Den Haag 2022 2 putaran, French Open Junior 2022 2 putaran, New York 
