Sebastian Gampert
2025
| J500Offenbach | 1R | |
| J60Telde | [1] | Win |
| J100Hamburg | [9] | 2R |
2024
| J100Saintgregoire | [7] | Quarter |
| J100Maria-Lanzendorf | [4] | 3R |
| J100Hannover | [5] | Semi |
| J100Prague-2 | [7] | Quarter |
| J200Rutesheim | 2R | |
| J100Mauthausen | [13] | Quarter |
| J200Basel | 1R | |
| J60Bludenz | [2] | Win |
| J100Bruchkoebel | 1R | |
| J100Varnamo | 2R | |
| J60Jonkoping | [4] | 2R |
| J200Hannover | 1R | |
| J60Esch-Alzette | [8] | Win |
| J60Offenbach | Quarter | |
| J60Frankfurt | Semi |
2023
| J30Leimen | 2R | |
| J30Berlin | [6] | 2R |
| J60Hannover | 1R | |
| J30Kreuzlingen | [11] | Final |
| J30Cuneo | Quarter | |
| J200Renningen.Rutesheim | 1R | |
| J30Garisart | Final |
Nation
GER
Generation
Born in 2007 (17-18 years old)
World Ranking
Junior World Ranking 252th
Year-end Junior World Ranking
- Year-end 2024 323th
- Year-end 2023 1269th
Match Details
2025 J500Offenbach
| L | 1R | Matteo Sciahbasi | 4-6 6-4 4-6 |
2025 J60Telde
| W | 1R | Kendrick Lambrano Suarez | 6-1 6-1 |
| W | 2R | Vlad Secara | 6-2 6-2 |
| W | QF | Platon Tsarenko | 6-2 6-1 |
| W | SF | Julio Zarate Fernandez | 6-2 6-2 |
| W | F | Juan Esteban Inostroza Alfaro | 6-4 6-1 |
2025 J100Hamburg
| L | 2R | Tomas Krejci | 2-6 2-6 |
2024 J100Saintgregoire
| W | 1R | Noah Boutleux | 5-7 7-5 6-3 |
| W | 2R | Andrea Baudel | 4-6 6-2 7-5 |
| L | QF | Pierre Antoine Faut | 3-6 6-7 |
2024 J100Maria-Lanzendorf
| W | 2R | Tobias Cank | 6-4 6-1 |
| L | 3R | Filip Drab | 2-6 6-3 2-6 |
2024 J100Hannover
| W | 1R | Gautam S Venkatraman | 6-1 6-2 |
| W | 2R | Patrick-Valentin Moise | 7-6 6-2 |
| W | QF | Marat Salbiev | 2-6 7-5 6-1 |
| L | SF | Yannic Nittmann | 4-6 0-6 |
2024 J100Prague-2
| W | 1R | Sebastian Chodura | 6-1 6-4 |
| W | 2R | Jan Psota | 7-6 6-4 |
| L | QF | Thilo Behrmann | 6-7 3-6 |
2024 J200Rutesheim
| W | 1R | Jay Johnson-Hauldren | 5-7 6-2 6-3 |
| L | 2R | Gabriele Crivellaro | 3-6 3-6 |
2024 J100Mauthausen
| W | 2R | Jan Hemetzberger | 6-0 6-3 |
| W | 3R | Martin Doskocil | 6-7 6-2 6-1 |
| L | QF | Viktor Kirov | 3-6 6-1 3-6 |
2024 J200Basel
| L | 1R | Nikola Djosic | 3-6 7-6 4-6 |
2024 J60Bludenz
| W | 1R | Florian Zimmer | 6-3 6-4 |
| W | 2R | Moritz Glauser | 6-0 6-2 |
| W | QF | Vlad Secara | 6-3 6-3 |
| W | SF | Timothy Bezar | 6-2 6-1 |
| W | F | Florian Kralik | 6-7 7-5 6-2 |
2024 J100Bruchkoebel
| L | 1R | Michele Mecarelli | 3-6 4-6 |
2024 J100Varnamo
| W | 1R | Tim Malmqvist | 6-2 6-0 |
| L | 2R | Romeo Arcuschin | 4-6 1-6 |
2024 J60Jonkoping
| W | 1R | Isak Bossfall | 6-2 6-1 |
| L | 2R | Johan Oscar Lien | 6-4 2-6 2-6 |
2024 J200Hannover
| L | 1R | Nikita Bilozertsev | 1-6 2-6 |
2024 J60Esch-Alzette
| W | 1R | Charles De Saint Laumer | 7-5 6-3 |
| W | 2R | Moritz Glauser | 6-1 6-2 |
| W | QF | Ethan Dasset | 6-3 4-2 |
| W | SF | Noah Karma | 6-2 7-5 |
| W | F | Dany Robas | 6-3 6-2 |
2024 J60Offenbach
| W | 1R | Ethan Dasset | 6-3 6-3 |
| W | 2R | Oliver Majdandzic | 6-4 7-5 |
| L | QF | Matyas Kozlovsky | 6-3 2-6 1-6 |
2024 J60Frankfurt
| W | 1R | August Brostroem Poulsen | 6-3 6-1 |
| W | 2R | Jakub Smejcky | 6-1 7-6 |
| W | QF | Sydney Zick | 3-6 6-2 6-3 |
| L | SF | Bengt Johan Reinhard | 4-6 3-6 |
2023 J30Leimen
| W | 1R | Julian Franzmann | 7-6 7-6 |
| L | 2R | Bon Lou Karstens | 3-6 3-6 |
2023 J30Berlin
| W | 1R | Aron Major | 6-7 7-6 6-3 |
| L | 2R | Maximilian Ontiveros | 3-6 3-6 |
2023 J60Hannover
| L | 1R | Dorian Juszczak | 2-6 1-6 |
2023 J30Kreuzlingen
| W | 2R | Kilian Kok | 6-2 6-2 |
| W | 3R | Ismael Mauris | 6-2 6-3 |
| W | QF | Sebastian Truszczynski | 6-1 6-1 |
| W | SF | Julian Theler | 6-0 6-2 |
| L | F | Flynn Thomas | 1-6 1-6 |
2023 J30Cuneo
| W | 1R | Alessandro Bussano | 7-5 6-7 6-4 |
| W | 2R | Noah Canonico | - - - |
| L | QF | Dev Kanbargimath | 6-7 1-6 |
2023 J200Renningen.Rutesheim
| L | 1R | Mattia Ricci | 1-6 6-3 3-6 |
2023 J30Garisart
| W | 1R | Timeo Bretin | 6-0 7-5 |
| W | 2R | Rafael Gracie | 6-3 6-0 |
| W | QF | Ethan Dasset | 2-6 6-3 6-2 |
| W | SF | Louis-Lou Langenaken | 6-0 6-4 |
| L | F | Jules Garot | 2-6 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5778, Number of registered players: 4,878, Number of registered results: 222,253