Sofie Hettlerova
2025
| J300Vrsar | 1R | |
| J100Potchefstroom-2 | [1] | Quarter |
| J100Potchefstroom | [1] | Final |
| J300Lima | 1R | |
| J300Salinas | [7] | Semi |
2024
| J300Bradenton | 2R | |
| J500Merida | 1R | |
| J200Santacruz | [7] | 3R |
| J200Lapaz | [7] | Quarter |
| J300Casablanca | 2R | |
| J200Rakovnik | [12] | 3R |
| J100Liepaja | [1] | Final |
| J100Verbier | [2] | Semi |
| J200Pilsen | Quarter | |
| J100Asuncion | [8] | Win |
| J100Mendoza | [5] | Semi |
| J100Bloemfontein | [6] | Win |
| J60Bloemfontein | [3] | Semi |
| J60Durban-2 | [4] | Semi |
2023
| J60Nairobi-6 | [6] | Semi |
| J60Nairobi-5 | [6] | Final |
| J30Abidjan-2 | [1] | Win |
| J60Accra-2 | [5] | Quarter |
| J200Rakovnik | 2R | |
| J30Bradfield-2 | [5] | Win |
| J30Burgas | [9] | 3R |
| J30Colombo-4 | Quarter | |
| J30Colombo-3 | Win |
Nation
CZE
Generation
Born in 2009 (15-16 years old)
World Ranking
Junior World Ranking 131th
Year-end Junior World Ranking
- Year-end 2024 158th
- Year-end 2023 546th
Rival
Lujza Beviz (2-0)
Aleksandra Kyselova (1-1)
Jahnie Van Zyl (1-1)
Valeria Casusol (2-0)
Maya Iyengar (0-2)
Match Details
2025 J300Vrsar
| L | 1R | Melinda Biro | 3-6 6-7 |
2025 J100Potchefstroom-2
| W | 1R | Lujza Beviz | 7-5 6-3 |
| W | 2R | Megan Van Vuuren | 6-1 6-0 |
| L | QF | Alisa Grinkevich | 6-7 5-7 |
2025 J100Potchefstroom
| W | 1R | Fabiana Hans De Andrade | 6-2 6-0 |
| W | 2R | Milla Kotze | 6-1 6-0 |
| W | QF | Min Young Choi | 6-2 4-6 6-3 |
| W | SF | Lujza Beviz | 6-0 6-0 |
| L | F | Ema Chladova | 2-6 6-7 |
2025 J300Lima
| L | 1R | Carla Giambelli | 4-6 3-6 |
2025 J300Salinas
| W | 1R | Victoria Lopez Ocampos | 6-1 6-0 |
| W | 2R | Elizaveta Castillo | 6-1 6-1 |
| W | QF | Maayan Laron | 6-0 6-4 |
| L | SF | Giulia Safina Popa | 7-6 1-6 2-6 |
2024 J300Bradenton
| W | 1R | Hikari Yamamoto | 7-5 6-3 |
| L | 2R | Maya Iyengar | 2-6 2-6 |
2024 J500Merida
| L | 1R | Maya Iyengar | 4-6 6-3 4-6 |
2024 J200Santacruz
| W | 2R | Valeria Casusol | 1-0 |
| L | 3R | Aleksandra Kyselova | 3-6 7-6 0-6 |
2024 J200Lapaz
| W | 2R | Valeria Casusol | 6-0 6-3 |
| W | 3R | Mariana Isabel Higuita Barraza | 6-2 6-2 |
| L | QF | Francesca Maguina Bunikowska | 4-6 3-6 |
2024 J300Casablanca
| W | 1R | Timea Gross | 6-3 4-6 6-2 |
| L | 2R | Daphnee Mpetshi Perricard | 1-6 4-6 |
2024 J200Rakovnik
| W | 2R | Nadia Affelt | 6-4 7-5 |
| L | 3R | Amy Sucha | 2-6 6-3 4-6 |
2024 J100Liepaja
| W | 1R | Kiira Pashkov | 6-4 7-5 |
| W | 2R | Jana Denisenko | 6-1 6-2 |
| W | QF | Milla Kotamaki | 1-6 6-3 6-4 |
| W | SF | Marija Lauva | 6-2 1-6 6-1 |
| L | F | Sara Oliveriusova | 5-7 1-6 |
2024 J100Verbier
| W | 1R | Anina Durrer | 7-5 6-4 |
| W | 2R | Lina Strassle | 6-2 6-2 |
| W | QF | Louanne Djafari | 6-7 6-4 6-4 |
| L | SF | Sarina Schnyder | 3-6 3-6 |
2024 J200Pilsen
| W | 1R | Dora Miskovic | 6-0 6-1 |
| W | 2R | Meritxell Teixido Garcia | 6-1 6-0 |
| L | QF | Nela Charvatova | 4-6 4-6 |
2024 J100Asuncion
| W | 2R | Alexandra Ortiz Peres | 6-0 6-1 |
| W | 3R | Ana Cruz | 6-2 6-0 |
| W | QF | Sthefany Rodrigues De Lima | 6-3 6-3 |
| W | SF | Diana Sofia Lizarazo | 6-3 6-1 |
| W | F | Aleksandra Kyselova | 6-4 6-0 |
2024 J100Mendoza
| W | 1R | Tiziana Rizzato | 6-2 6-0 |
| W | 2R | Luana Caceres | 6-2 6-1 |
| W | QF | Zoe Lazar | 0-6 6-3 6-0 |
| L | SF | Sol Ailin Larraya Guidi | 4-6 6-4 4-6 |
2024 J100Bloemfontein
| W | 1R | Nina Schimper | 6-0 6-1 |
| W | 2R | Iriela Rajaobelina | 6-2 6-0 |
| W | QF | Tadiwanashe Eunice Mauchi | 6-2 6-1 |
| W | SF | Lucy King Oyebog Atang | 6-0 6-3 |
| W | F | Koronayashe Rugara | 6-2 6-2 |
2024 J60Bloemfontein
| W | 1R | Takara Giles | 6-0 6-0 |
| W | 2R | Cara Le Grange | 6-1 6-0 |
| W | QF | Jahnie Van Zyl | 6-4 6-1 |
| L | SF | Danielle Dai Chapman | 3-6 2-6 |
2024 J60Durban-2
| W | 1R | Yenzokuhle Dladla | 6-1 6-1 |
| W | 2R | Farah Heddar | 6-3 6-2 |
| W | QF | Abigayel Vosloo | 2-6 6-4 6-1 |
| L | SF | Jahnie Van Zyl | 4-6 6-7 |
2023 J60Nairobi-6
| W | 2R | Isheeta Midha | 6-2 6-3 |
| W | QF | Dallas Janssen | 7-5 6-1 |
| L | SF | Lana Petkovic | 1-6 6-7 |
2023 J60Nairobi-5
| W | 1R | Tiana Karania | 6-0 6-0 |
| W | 2R | Anouk Vandevelde | 6-2 6-1 |
| W | QF | Harena Voaviandraina | 6-1 5-7 6-3 |
| W | SF | Dallas Janssen | 6-0 2-6 6-3 |
| L | F | Lana Petkovic | 3-6 1-6 |
2023 J30Abidjan-2
| W | SF | Sarah Jemail | 6-1 6-0 |
| W | F | Naledi Raguin | 6-1 6-4 |
2023 J60Accra-2
| W | 2R | Elizabeth Evans | 6-4 3-6 7-5 |
| L | QF | Alexandra Bayuschenko | 4-6 2-6 |
2023 J200Rakovnik
| W | 1R | Amina Salibayeva | 6-1 6-1 |
| L | 2R | Tilda Hessleryd | 3-6 1-6 |
2023 J30Bradfield-2
| W | 1R | Martha Ground | 6-0 7-5 |
| W | 2R | Daisy Carpenter | 6-4 6-3 |
| W | QF | Min Mahmut | 6-0 6-3 |
| W | SF | Nora Syrtveit | 6-1 6-4 |
| W | F | Rosie Cho | 6-3 7-6 |
2023 J30Burgas
| W | 2R | Kristina Vasileva | 6-1 6-1 |
| L | 3R | Galena Krastenova | 6-7 3-6 |
2023 J30Colombo-4
| W | 1R | Shaivi Shaivi Gaurav Dalal | 6-0 6-0 |
| W | 2R | Amodini Naik | 6-4 6-0 |
| L | QF | Tzu-Ying Tseng | 4-6 3-6 |
2023 J30Colombo-3
| W | 1R | Sowkhya Gaddam | 6-0 6-2 |
| W | 2R | Raja Sarvagnya Kilaru | 6-1 6-2 |
| W | QF | Dinara De Silva | 6-2 6-3 |
| W | SF | Anvi Punaganti | 6-0 6-1 |
| W | F | Amodini Naik | 6-1 6-1 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5774, Number of registered players: 3,011, Number of registered results: 222,093