Olaf Pieczkowski
Nation
POL
Age
21 years old (born in 2004)
World Ranking
ATP Ranking　579th
Year-end Junior World Ranking
- Year-end 2022 164th
- Year-end 2021 23th
- Year-end 2020 285th
- Year-end 2019 665th
Match Details
2022 Us Open Junior
| W | 1R | Alexander Razeghi | 6-4 6-2 |
| L | 2R | Gilles Arnaud Bailly | 3-6 6-3 1-6 |
2022 Wimbledon Junior
| L | 1R | Ozan Colak | 5-7 1-6 |
2022 Roland Garros Junior
| W | 1R | Loan Lestir | 6-2 6-2 |
| L | 2R | Jakub Mensik | 1-6 7-5 2-6 |
2022 Australian Open Junior
| W | 1R | Antoine Ghibaudo | 6-3 6-4 |
| L | 2R | Yannik Rahman | 3-6 6-3 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093