Jan Chlodnicki
2025
| J500Milan | 1R | |
| J200Prato | 1R | |
| J500Offenbach | 1R | |
| J100Aizkraukle | [1] | Win |
| J100Hanko | [2] | Win |
| J300Villena | Quarter | |
| J200Benicarlo | 1R | |
| J200Siauliai | [7] | Quarter |
| J60Warsaw | [1] | Win |
| J200Oberhaching | 1R | |
| J200Kolkata | Final |
2024
| J100Aizkraukle-3 | 1R | |
| J100Aizkraukle-2 | [6] | 2R |
| J60Heiveld | [2] | Final |
| J100Liepaja | [5] | Semi |
| J100Krakow | Quarter | |
| J100Poznan | 1R | |
| J300Bytom | 1R | |
| J60Veska | [4] | 1R |
| J100Thehague-2 | [16] | 3R |
| J100Sobota | 2R | |
| J100Lousada-2 | 2R | |
| J100Lousada | [14] | 3R |
| J30Jurmala | [6] | Win |
| J60Ickern | Win | |
| J30Tartu | Final | |
| J60Puszczykowo | Quarter | |
| J60Warsaw | 1R |
2023
Nation
POL
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking 95th
Year-end Junior World Ranking
- Year-end 2024 363th
- Year-end 2023 2641th
Rival
Artsiom Marozau (0-3)
Szymon Karpinski (2-0)
Tito Chavez (0-2)
Aleksandrs Sotikovs (2-0)
Henry Ink (2-0)
Match Details
2025 J500Milan
| L | 1R | Timofei Derepasko | 6-2 1-6 2-6 |
2025 J200Prato
| L | 1R | Tito Chavez | 3-6 3-6 |
2025 J500Offenbach
| L | 1R | Tito Chavez | 0-6 4-6 |
2025 J100Aizkraukle
| W | 1R | Markuss Meidrops | 6-0 6-0 |
| W | 2R | Felix Alopaeus | 6-1 6-1 |
| W | QF | Eriks Valeinis | 6-4 6-1 |
| W | SF | Gabriel Niedermayr | 6-4 6-2 |
| W | F | Szymon Karpinski | 6-1 6-3 |
2025 J100Hanko
| W | 1R | Felix Bockelmann Evans | 6-2 6-2 |
| W | 2R | Aleksandrs Sotikovs | 6-2 6-0 |
| W | QF | Andreas Philip Cort Maleeva Hansen | 6-2 6-0 |
| W | SF | Christian Gronfeldt-Sorensen | 6-7 6-1 6-4 |
| W | F | Tomas Krejci | 6-1 6-1 |
2025 J300Villena
| W | 1R | Pau Berto Bosca | 4-1 4-0 |
| W | 2R | William Rejchtman Vinciguerra | 5-3 2-4 10-7 |
| W | 3R | Daniel Jade | 0-4 5-3 10-8 |
| L | QF | Damir Zhalgasbay | 2-4 2-4 |
2025 J200Benicarlo
| L | 1R | Sergio Planella Hernandez | 2-6 1-6 |
2025 J200Siauliai
| W | 1R | Alvar Lange | 6-1 6-0 |
| W | 2R | August Brostroem Poulsen | 6-2 6-2 |
| L | QF | Hidde Schoenmakers | 2-6 4-6 |
2025 J60Warsaw
| W | 1R | Andrii Borodatiuk | 6-2 7-5 |
| W | 2R | Szymon Karpinski | 6-2 6-1 |
| W | QF | Pietro Ricci | 6-2 6-3 |
| W | SF | Dmytro Vterkovskiy | 6-2 6-2 |
| W | F | Aleksander Blus | 6-4 7-5 |
2025 J200Oberhaching
| L | 1R | Tom Sickenberger | 3-6 4-6 |
2025 J200Kolkata
| W | 1R | Arnav Paparkar | 6-2 6-2 |
| W | 2R | Aaron Gabet | 6-3 6-4 |
| W | QF | Oswaldo Alejandro Reyes Tirado | 6-2 6-4 |
| W | SF | Roman Kharlamov | 6-3 6-2 |
| L | F | Arjun Rathi | 4-6 2-6 |
2024 J100Aizkraukle-3
| L | 1R | Michael Savano | 6-4 3-6 4-6 |
2024 J100Aizkraukle-2
| W | 1R | Michael Savano | 6-4 6-0 |
| L | 2R | Rihards Neimanis | 6-7 5-7 |
2024 J60Heiveld
| W | 1R | Rasmus M Grindheim | 6-4 6-2 |
| W | 2R | Jari Schot | 6-3 6-1 |
| W | 3R | Louis Mouffe | 6-0 6-4 |
| W | QF | Marc Aurele Desmoulins Ricot | 6-4 7-5 |
| W | SF | Nand Vandepoele | 6-2 6-3 |
| L | F | Lieven Mietusch | 4-6 1-6 |
2024 J100Liepaja
| W | 1R | Stefans Audrins | 6-2 6-1 |
| W | 2R | Nikita Sclearenco | 6-0 6-3 |
| W | QF | Daniel Bien | 6-3 6-0 |
| L | SF | Victor Ryden | 3-6 4-6 |
2024 J100Krakow
| W | 1R | Martin Doskocil | 6-3 6-2 |
| W | 2R | Riccardo Galli | 6-1 6-3 |
| L | QF | Johan Oscar Lien | 6-1 2-6 4-6 |
2024 J100Poznan
| L | 1R | Sebastian Eie | 3-6 2-6 |
2024 J300Bytom
| L | 1R | Duje Markovina | 1-6 2-6 |
2024 J60Veska
| L | 1R | Daniel Klocurek | 6-4 2-6 4-6 |
2024 J100Thehague-2
| W | 2R | Boris Van Ruiten | 6-1 6-1 |
| L | 3R | Luc Wieland | 2-6 5-7 |
2024 J100Sobota
| W | 1R | Alexander Wagner | 6-4 6-3 |
| L | 2R | Rethin Pranav Senthil Kumar | 7-6 0-6 4-6 |
2024 J100Lousada-2
| W | 1R | Rodrigo Cruz | 4-6 6-2 6-4 |
| L | 2R | Matteo Morazzi | 1-6 1-6 |
2024 J100Lousada
| W | 2R | Francisco Guimaraes | 6-2 6-0 |
| L | 3R | Matteo Morazzi | 3-6 1-6 |
2024 J30Jurmala
| W | 1R | Aleksandrs Sotikovs | 6-2 6-0 |
| W | 2R | Danila Folkheims | 6-1 6-1 |
| W | QF | Alexandr Churkin | 6-3 6-0 |
| W | SF | Jakub Januchowski | 6-0 6-4 |
| W | F | Henry Ink | 6-3 7-5 |
2024 J60Ickern
| W | 1R | Eric Dylan Mueller | 3-6 6-4 6-1 |
| W | 2R | Joseph Mazingham | 6-2 6-1 |
| W | QF | Julius Maximilian Haus | 6-4 6-3 |
| W | SF | Niklas Maislinger | 6-3 6-0 |
| W | F | Roman Glarner | 6-4 6-1 |
2024 J30Tartu
| W | 1R | Maksims Kazancevs | 6-0 6-0 |
| W | 2R | Henry Ink | 6-3 6-1 |
| W | QF | Nikita Smirnov | 6-2 6-1 |
| W | SF | Edwin Averjanov | 6-4 6-1 |
| L | F | Sten Hiiesalu | 3-6 3-6 |
2024 J60Puszczykowo
| W | 1R | Felix Neumeister | 6-2 6-3 |
| W | 2R | Justin Lenders | 4-6 6-2 6-1 |
| L | QF | Leon Zaorski | 6-7 3-6 |
2024 J60Warsaw
| L | 1R | Heorhii Shylov | 6-3 2-6 3-6 |
2023 J30Kozerki
| L | 1R | Aleksander Blus | 3-6 3-6 |
2023 J60Pszczyna
| L | 1R | Botond Nagy | 3-6 2-6 |
2023 J30Szczawnozdroj
| L | 1R | Artsiom Marozau | 3-6 1-6 |
2023 J30Bielsko-Biala
| L | 1R | Artsiom Marozau | 7-5 3-6 1-6 |
2023 J30Puszczykowo
| W | 1R | Otto Jandera | 6-1 6-1 |
| L | 2R | Dan Hughes | 3-6 6-4 1-6 |
2023 J30Siauliai
| W | 1R | Stefans Audrins | 7-5 7-6 |
| L | 2R | Oleksandr Kolesnychenko | 6-4 5-7 |
2023 J30Michalowek
| L | 1R | Artsiom Marozau | 1-6 0-3 |
2023 J60Gdansk
| L | 1R | Izan Almazan Valiente | 2-6 2-6 |
2023 J30Chisinau
| W | 1R | Ivan Salenko | 6-1 7-6 |
| L | 2R | Dmytro Vterkovskiy | 3-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9482, Number of registered players: 4,990, Number of registered results: 217,154