Marketa Vondrousova
2016
| Roland Garros Junior | [13] | 3R |
2015
| Us Open Junior | [1] | 2R |
| Wimbledon Junior | [1] | 1R |
| Roland Garros Junior | [1] | Semi |
| Australian Open Junior | [3] | 1R |
2014
| Us Open Junior | [10] | 1R |
| Wimbledon Junior | [12] | Semi |
| Roland Garros Junior | Semi |
Nation
CZE
Age
25 years old (born in 1999)
World Ranking
WTA Ranking　48th
Match Details
2016 Roland Garros Junior
| W | 1R | Anastasia Zarytska | 6-2 6-1 |
| W | 2R | Olga Danilovic | 6-3 6-3 |
| L | 3R | Olesya Pervushina | 7-5 1-6 5-7 |
2015 Us Open Junior
| W | 1R | Anastasia Potapova | 6-4 7-5 |
| L | 2R | Viktoria Kuzmova | WD |
2015 Wimbledon Junior
| L | 1R | Anna Brogan | 1-6 2-6 |
2015 Roland Garros Junior
| W | 1R | Raveena Kingsley | 5-7 6-3 6-1 |
| W | 2R | Luisa Stefani | 6-4 6-2 |
| W | 3R | Emily Arbuthnott | 6-2 6-0 |
| W | QF | Katharina Hobgarski | 6-3 6-2 |
| L | SF | Paula Badosa Gibert | 4-6 6-7 |
2015 Australian Open Junior
| L | 1R | Olivia Tjandramulia | 1-6 3-6 |
2014 Us Open Junior
| L | 1R | Caroline Dolehide | 7-6 3-6 4-6 |
2014 Wimbledon Junior
| W | 1R | Freya Christie | 7-6 6-2 |
| W | 2R | Viktoria Kuzmova | 6-3 6-2 |
| W | 3R | Francoise Abanda | 7-6 6-7 6-2 |
| W | QF | Paula Badosa Gibert | 6-3 6-2 |
| L | SF | Jelena Ostapenko | 1-6 2-6 |
2014 Roland Garros Junior
| W | 1R | Anna Bondar | 6-2 6-0 |
| W | 2R | Jana Fett | 6-3 6-2 |
| W | 3R | Catherine Bellis | 6-0 6-4 |
| W | QF | Rebecca Sramkova | 6-3 4-6 6-3 |
| L | SF | Daria Kasatkina | 2-6 6-4 4-6 |
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