Duarte Vale
2017
| Us Open Junior | [15] | 3R |
| Wimbledon Junior | [15] | 1R |
| Roland Garros Junior | [16] | 3R |
| Australian Open Junior | [6] | 3R |
2016
Nation
POR
Age
26 years old (born in 1999)
World Ranking
ATP Ranking　562th
Match Details
2017 Us Open Junior
| W | 1R | Nicolas Mejia | 6-4 6-4 |
| W | 2R | Alexandre Rotsaert | 6-4 6-1 |
| L | 3R | Axel Geller | 6-7 2-6 |
2017 Wimbledon Junior
| L | 1R | Michael Vrbensky | 4-6 6-7 |
2017 Roland Garros Junior
| W | 1R | Patrick Kypson | 6-2 0-6 6-3 |
| W | 2R | Constantin Bittoun Kouzmine | 5-7 7-5 6-3 |
| L | 3R | Miomir Kecmanovic | 1-6 4-6 |
2017 Australian Open Junior
| W | 1R | Nikolay Vylegzhanin | 6-1 6-2 |
| W | 2R | Moerani Bouzige | 6-4 6-3 |
| L | 3R | Menelaos Efstathiou | 7-6 4-6 4-6 |
2016 Us Open Junior
| L | 1R | Liam Caruana | 2-6 4-6 |
2016 Roland Garros Junior
| L | 1R | Ulises Blanch | 2-6 2-6 |
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