Valentin Klaunzner
2026
| J30 VIENNA-2 | [4] | Final |
| J30 VIENNA | [4] | Win |
| J100 WOLFSBERG | 1R | |
| J30 BADWALTERSDORF | [6] | Win |
2025
| J30 MARIA-LANZENDORF-2 | [13] | Semi |
| J30 MARIA-LANZENDORF | Final | |
| J100 MARIA-LANZENDORF | 2R | |
| J60 BLUDENZ | 2R | |
| J30 VIENNA | Quarter | |
| J30 OBERPULLENDORF | 2R |
2024
| J100 MARIA-LANZENDORF | 1R | |
| J30 VADUZ | Quarter | |
| J30 VIENNA | 1R |
2023
Nation
AUT
Generation
Born in 2008 (17-18 years old)
World Ranking
Junior World Ranking 560th
Year-end Junior World Ranking
- Year-end 2025 1334th
- Year-end 2024 3343th
Rival
jan hemetzberger (1-1)
paul schmid (0-2)
Match Details
J30 VIENNA-2
| W | 1R | Nicolo Campetti | 6-4 6-3 |
| W | 2R | Matei Eser Korkmaz | 6-2 6-1 |
| W | 3R | Giorgio Ghia | 6-0 6-2 |
| W | QF | Mauro Mavracic | 6-4 6-4 |
| W | SF | Jan Hemetzberger | 7-5 6-3 |
| L | F | Daniele Longo | 6-7 6-4 0-6 |
J30 VIENNA
| W | 1R | Lukas Siqueira | 6-7 6-3 7-5 |
| W | 2R | Sam Van De Langenberg | 7-6 6-0 |
| W | 3R | Serban Rus Apan | 6-1 6-1 |
| W | QF | Federico Della Corte | 4-6 6-2 6-3 |
| W | SF | Hrvoje Jutresa | 6-1 6-7 6-0 |
| W | F | Gil Kita | 4-6 6-3 6-4 |
J100 WOLFSBERG
| L | 1R | Mattia Pescosolido | 4-6 2-6 |
J30 BADWALTERSDORF
| W | 2R | Tomas Wirgler | 6-4 6-4 |
| W | 3R | Marco Hofer | 6-2 6-4 |
| W | QF | Nikolaos Papavasiliu | 6-3 7-6 |
| W | SF | Tom Fricke | 7-5 6-2 |
| W | F | Matyas Perutka | 6-3 6-3 |
J30 MARIA-LANZENDORF-2
| W | 2R | Julian Jelinek | 6-0 6-2 |
| W | 3R | Andrej Adamovic | 6-2 6-1 |
| W | QF | Radek Lassan | 6-2 6-2 |
| L | SF | Paul Schmid | 6-4 3-6 3-6 |
J30 MARIA-LANZENDORF
| W | 1R | Maximilian Wieser | 6-2 6-1 |
| W | 2R | Albert Ionut Ivan | 6-2 7-5 |
| W | 3R | Jonas Kreutz | 6-0 7-5 |
| W | QF | Sebastian Pock | 2-6 6-1 6-1 |
| W | SF | Mikayel Avanesyan | 6-7 6-2 6-0 |
| L | F | Paul Schmid | 3-6 2-6 |
J100 MARIA-LANZENDORF
| W | 1R | Jost Pecovnik | 6-4 7-5 |
| L | 2R | Marcell Kovacs | 7-5 4-6 3-6 |
J60 BLUDENZ
| W | 1R | Mathias Skrlik | 6-3 6-1 |
| L | 2R | William Kjellberg | 1-6 6-2 1-6 |
J30 VIENNA
| W | 1R | Matei Marius Partal | 6-4 6-4 |
| W | 2R | Aleksei Savgira | 6-1 6-2 |
| W | 3R | Giacomo Bertini | 7-5 6-3 |
| L | QF | Henry Best | 2-6 6-4 1-6 |
J30 OBERPULLENDORF
| W | 1R | Dominik Dujka | 7-5 6-2 |
| L | 2R | Jan Hemetzberger | 6-1 3-6 2-6 |
J100 MARIA-LANZENDORF
| L | 1R | Krystof Vymazal | 1-6 |
J30 VADUZ
| W | 1R | Gianluca Fuchs | 6-1 6-3 |
| W | 2R | Titus Cristea | 3-6 6-4 6-3 |
| L | QF | Neil Saxer | 2-6 3-6 |
J30 VIENNA
| L | 1R | Josef Svoboda | 4-6 2-6 |
J30 MARIALANZENDORF-2
| L | 1R | Alexander Gschiel | 2-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14689, Number of registered players: 7,641, Number of registered results: 456,119