Nouk Kleinenberg
2025
| J30Hilversum | [6] | Win |
| J100Thehague-2 | Quarter | |
| J30Bellinzona | [6] | Quarter |
| J30Thalwil | [8] | 1R |
| J60Ickern | 2R | |
| J30Rotterdam | [7] | 1R |
| J30Sint-Katelijne-Waver | [9] | Quarter |
2024
| J60Heiveld | 1R | |
| J30Arnhem | [8] | 2R |
| J60Eindhoven | 3R | |
| J60Hillegom | 3R | |
| J60Thehague | 1R | |
| J60Limelette | 2R | |
| J30Hilversum | [7] | Quarter |
| J100Thehague-2 | 1R | |
| J30Hasselt | 2R | |
| J60Ickern | 2R | |
| J30Rotterdam | Semi | |
| J30Gent | 2R | |
| J30Heiveld | 3R |
2023
Nation
NED
Generation
Born in 2009 (15-16 years old)
World Ranking
Junior World Ranking 907th
Year-end Junior World Ranking
- Year-end 2024 1263th
- Year-end 2023 3415th
Match Details
2025 J30Hilversum
| W | 2R | Mariia Protsenko | 6-2 6-2 |
| W | 3R | Rosa Florentine Wagner | 6-0 6-0 |
| W | QF | Annesien Van Mierlo | 6-4 6-1 |
| W | SF | Zara Sophie Comia | 6-4 6-1 |
| W | F | Felien Willemse | 6-4 6-1 |
2025 J100Thehague-2
| W | 1R | Tatiana Miriam Cantos Siemers | 6-2 6-3 |
| W | 2R | Jizelle Sibai | 6-4 0-6 6-4 |
| L | QF | Ana Petkovic | 2-6 1-6 |
2025 J30Bellinzona
| W | 1R | Anna Maria Payer | 6-4 0-6 6-1 |
| W | 2R | Sophie Mesaric | 3-6 6-2 6-1 |
| L | QF | Elsa Bonelli | 1-6 3-6 |
2025 J30Thalwil
| L | 1R | Emilie Chablaix | 5-7 6-2 3-6 |
2025 J60Ickern
| W | 1R | Marie Sophie Schulz | 7-5 6-3 |
| L | 2R | Gwendolyn Fedel | 0-6 3-6 |
2025 J30Rotterdam
| L | 1R | Anastasiia Nikolaieva | 4-6 0-3 |
2025 J30Sint-Katelijne-Waver
| W | 2R | Lisa Dierick | 6-4 7-6 |
| W | 3R | Gelissa Verheijen | 6-4 6-1 |
| L | QF | Elfya Ba | 6-4 2-6 2-6 |
2024 J60Heiveld
| L | 1R | Sonia Van San | 0-6 1-6 |
2024 J30Arnhem
| L | 2R | Isabella Johri | 3-6 3-6 |
2024 J60Eindhoven
| W | 1R | Emmi Nehls | 0-6 6-2 6-1 |
| W | 2R | Ciara Harding | 6-3 7-6 |
| L | 3R | Vanessa Svobodova | 4-6 3-6 |
2024 J60Hillegom
| W | 1R | Anna Burchak | 6-2 6-3 |
| W | 2R | Zosia Bielus | 6-4 6-3 |
| L | 3R | Fabiola Marino | 4-6 2-6 |
2024 J60Thehague
| L | 1R | Anna Burchak | 7-5 0-6 2-6 |
2024 J60Limelette
| W | 1R | Juliane Koschinski | 6-3 6-2 |
| L | 2R | Katarina Kujovic | 3-6 1-6 |
2024 J30Hilversum
| W | 2R | Noa Shiloh Branker | 6-2 |
| W | 3R | Sammie Schouten | 6-0 6-1 |
| L | QF | Isabella Angelina Abendroth | 0-6 2-6 |
2024 J100Thehague-2
| L | 1R | Zara Darken | 4-6 6-7 |
2024 J30Hasselt
| W | 1R | Jaimee Collinson | 6-1 6-1 |
| L | 2R | Eline Bex | 2-6 3-6 |
2024 J60Ickern
| W | 1R | Ellen Katzer | 5-7 6-2 6-4 |
| L | 2R | Hanna Resch | 6-4 4-6 2-6 |
2024 J30Rotterdam
| W | 1R | Tatiana Miriam Cantos Siemers | 7-5 7-5 |
| W | 2R | Hannah Claes | 6-4 5-7 6-0 |
| W | QF | Marie Eennaes | 6-4 6-2 |
| L | SF | Elysa Axinie | 1-6 2-6 |
2024 J30Gent
| W | 1R | Marie Eennaes | 4-6 6-4 7-5 |
| L | 2R | Emily Victoria Eigelsbach | 1-6 0-6 |
2024 J30Heiveld
| W | 1R | Laura Laethem | 6-0 6-4 |
| W | 2R | Ines Delaloye | 6-3 1-6 6-4 |
| L | 3R | Celine Weynen | 6-7 3-6 |
2023 J60Heiveld
| W | 1R | Luka Van Cotthem | 6-4 6-0 |
| L | 2R | Romy Fohnen | 1-6 1-6 |
2023 J30Arnhem
| W | 1R | Julia Hillebrand | 6-3 6-2 |
| W | 2R | Pien De Greef | 6-2 6-1 |
| L | 3R | Insa Hetzel | 5-7 1-6 |
2023 J60Emmeloord
| L | 1R | Sophie Stoyanov | 2-6 3-6 |
2023 J30Merzig
| W | 1R | Lena Beuing | 7-5 5-0 |
| L | 2R | Gloria Reusch | 1-6 6-4 4-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9640, Number of registered players: 5,431, Number of registered results: 268,519