Kacper Knitter
2025
| J300 BYTOM | 2R | |
| J200 CASTRICUM | 1R | |
| J100 THEHAGUE-2 | Final | |
| J100 BUCHAREST | [6] | 2R |
| J100 TALLINN | [2] | Quarter |
| J100 HAMBURG | [4] | 3R |
| J200 SIAULIAI | 2R | |
| J60 SZCZECIN | [1] | Final |
| J100 DUBAI-2 | Quarter | |
| J100 DUBAI | 2R |
2024
| J100 AIZKRAUKLE-3 | Quarter | |
| J100 AIZKRAUKLE-2 | 2R | |
| J100 STAVANGER-2 | 1R | |
| J100 NICOSIA | 1R | |
| J60 RUNGSTEDKYST | [3] | Quarter |
| J100 HANNOVER | Win | |
| J100 KRAKOW | 2R | |
| J100 POZNAN | Quarter | |
| J60 GDANSK | Semi | |
| J60 VENTSPILS | [8] | Quarter |
| J60 LIEPAJA | [8] | Quarter |
2023
| J30 KOZERKI | [4] | 2R |
| J30 SZCZAWNOZDROJ | [4] | 3R |
| J60 HANNOVER | [6] | 1R |
| J100 KRAKOW | 1R | |
| J100 POZNAN | 1R | |
| J30 MICHALOWEK | [8] | Quarter |
| J60 GDANSK | Semi | |
| J60 DUNAKESZI | Quarter | |
| J30 TALLINN-3 | 2R | |
| J60 DUBLIN | 1R | |
| J60 WARSAW | Final | |
| J60 SZCZECIN | 1R | |
| J60 PUSZCZYKOWO | 1R |
2022
Nation
POL
Generation
Born in 2007 (17-18 years old)
Year-end Junior World Ranking
- Year-end 2024 389th
- Year-end 2023 845th
- Year-end 2022 3110th
Rival
Mickael Kaouk (0-2)
Sebastian Bielen (2-0)
Karel Froemel (1-1)
Kolos Kincses (0-2)
Antoni Pankowski (1-1)
Match Details
2025 J300 BYTOM
| W | 1R | Mark Ceban | 6-4 7-5 |
| L | 2R | Mickael Kaouk | 4-6 7-5 3-6 |
2025 J200 CASTRICUM
| L | 1R | Goncalo Da Rosa Castro | 6-4 2-6 3-6 |
2025 J100 THEHAGUE-2
| W | 1R | Linus Andersson | 6-3 6-3 |
| W | 2R | Raul Clarijs | 6-4 2-6 7-6 |
| W | QF | Florian Zimmer | 6-1 6-4 |
| W | SF | Felix Alopaeus | 6-3 7-5 |
| L | F | Johan Oscar Lien | 4-6 3-6 |
2025 J100 BUCHAREST
| L | 2R | Mattia Cappellari | 0-4 4-0 4-10 |
2025 J100 TALLINN
| W | 1R | Verneri Riikonen | 6-3 6-1 |
| W | 2R | Aleksandrs Sotikovs | 6-4 6-1 |
| L | QF | William Moxon | 6-4 3-6 6-7 |
2025 J100 HAMBURG
| W | 2R | Tobias Cank | 7-6 6-3 |
| L | 3R | Arian Hasas | 1-6 2-6 |
2025 J200 SIAULIAI
| W | 1R | Kirils Sokolovs | 6-2 6-0 |
| L | 2R | Tudor Batin | 1-6 6-7 |
2025 J60 SZCZECIN
| W | 1R | Kamil Stolarczyk | 6-4 7-6 |
| W | 2R | Dominik Dujka | 4-6 6-4 6-2 |
| W | QF | Radek Chodora | 6-2 6-3 |
| W | SF | Roman Filima | 6-0 1-0 |
| L | F | Dani Szabo | 6-1 3-6 1-6 |
2025 J100 DUBAI-2
| W | 1R | Kirill Filaretov | 6-3 6-3 |
| W | 2R | Jacob Kailiang Shen | 6-2 3-6 6-3 |
| L | QF | Andreas Messis | 2-6 |
2025 J100 DUBAI
| W | 1R | Sebastian Bielen | 6-2 4-6 6-3 |
| L | 2R | Timeo Trufelli | 6-7 2-6 |
2024 J100 AIZKRAUKLE-3
| W | 1R | Nicolas Bellas | 7-5 7-6 |
| W | 2R | Niklas Maislinger | 6-1 6-2 |
| L | QF | Zangar Nurlanuly | 6-7 3-6 |
2024 J100 AIZKRAUKLE-2
| W | 1R | Sten Hiiesalu | 6-4 6-2 |
| L | 2R | Alvar Lange | 6-4 6-7 2-6 |
2024 J100 STAVANGER-2
| L | 1R | Mickael Kaouk | 6-3 1-6 0-6 |
2024 J100 NICOSIA
| L | 1R | Victor Ryden | 1-6 3-6 |
2024 J60 RUNGSTEDKYST
| W | 1R | Linus Christiansson | 6-1 6-0 |
| W | 2R | Mateo Fluri | 6-2 7-6 |
| L | QF | Tim Malmqvist | 3-6 6-1 4-6 |
2024 J100 HANNOVER
| W | 1R | Bengt Johan Reinhard | 6-1 7-6 |
| W | 2R | Hector Hertz Nissen | 6-1 6-1 |
| W | QF | Eric Dylan Mueller | 6-0 6-1 |
| W | SF | Sydney Zick | 2-6 6-4 6-2 |
| W | F | Yannic Nittmann | 6-1 6-7 7-5 |
2024 J100 KRAKOW
| W | 1R | Sebastian Bielen | 6-4 6-1 |
| L | 2R | Kolos Kincses | 2-6 2-6 |
2024 J100 POZNAN
| W | 1R | Haiyi Qin | 6-1 6-2 |
| W | 2R | Leonardo Cattaneo | 6-1 6-4 |
| L | QF | Karel Froemel | 5-7 1-6 |
2024 J60 GDANSK
| W | 1R | Kacper Czyrek | 6-1 4-6 6-1 |
| W | 2R | Arturs Zagars | 6-3 6-4 |
| W | QF | Tymon Litwic | 7-5 5-7 6-3 |
| L | SF | Daniel Bien | 5-7 1-6 |
2024 J60 VENTSPILS
| W | 1R | Satoshi Shirabe | 6-0 6-1 |
| W | 2R | Kristians Koldvells | 6-2 6-2 |
| L | QF | Dovas Dersonas | 1-6 2-6 |
2024 J60 LIEPAJA
| W | 1R | Lukas Smailys | 6-2 6-2 |
| W | 2R | Ricards Dzirkals | 6-3 6-2 |
| L | QF | Maximus Zavier Wong | 6-2 2-6 2-6 |
2023 J30 KOZERKI
| W | 1R | Damian Janiszewski | 4-6 6-4 6-3 |
| L | 2R | Tomasz Garbacz | 0-1 |
2023 J30 SZCZAWNOZDROJ
| W | 2R | Filip Czyrek | 6-1 6-1 |
| L | 3R | Jan Wygona | 4-6 4-6 |
2023 J60 HANNOVER
| L | 1R | Oliver Majdandzic | 5-7 3-6 |
2023 J100 KRAKOW
| L | 1R | Otso Martikainen | 4-6 2-6 |
2023 J100 POZNAN
| L | 1R | Matei Todoran | 1-6 1-6 |
2023 J30 MICHALOWEK
| W | 1R | Enrico Franchi | 7-5 7-6 |
| W | 2R | Tobiasz Sopolinski | 6-3 6-3 |
| L | QF | Dorian Juszczak | 3-6 6-3 2-6 |
2023 J60 GDANSK
| W | 1R | Rethin Pranav Senthil Kumar | 6-2 6-2 |
| W | 2R | Edward Kruppe | 5-7 6-2 6-2 |
| W | QF | Karel Froemel | 6-4 7-6 |
| L | SF | Bruno Kokot | 7-5 2-6 3-6 |
2023 J60 DUNAKESZI
| W | 1R | Daniil Stepanov | 6-2 7-6 |
| W | 2R | Simon Norrman | 6-2 6-2 - - - |
| L | QF | Kolos Kincses | 5-7 6-7 |
2023 J30 TALLINN-3
| W | 1R | Maximilian Kolk | 7-5 6-3 |
| L | 2R | Denis Maijorov | 3-6 6-3 3-6 |
2023 J60 DUBLIN
| L | 1R | Ludvig Hede | 6-2 2-6 1-6 |
2023 J60 WARSAW
| W | 1R | Bence Juhasz | 7-6 2-6 6-0 |
| W | 2R | Nikodem Barcik | 6-3 6-4 |
| W | QF | Antoni Pankowski | 7-5 7-5 |
| W | SF | Ognjen Milic | 6-3 7-5 |
| L | F | Alan Wazny | 6-7 4-6 |
2023 J60 SZCZECIN
| L | 1R | Timeo Gaillard | 2-6 6-2 6-7 |
2023 J60 PUSZCZYKOWO
| L | 1R | Janis Raffael Simmen | 3-6 4-6 |
2022 J5 FLEESENSEE
| L | 1R | Vincent Vohl | 6-7 2-6 |
2022 J5 BIELSKO-BIALA
| L | 1R | Denis Krakovsky | 1-6 4-6 |
2022 J5 SZCZAWNOZDROJ
| L | 1R | Antoni Pankowski | 1-6 6-3 6-7 |
2022 J5 PUSZCZYKOWO
| L | 1R | Adam Bajurko | 3-6 2-6 |
2022 J5 MICHALOWEK
| W | 1R | Aryan Lakshmanan | 4-6 7-6 7-6 |
| L | 2R | Adam Bajurko | 3-6 4-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9622, Number of registered players: 6,052, Number of registered results: 332,320