Jiri Lehecka
Nation
CZE
Age
23 years old (born in 2001)
World Ranking
ATP Ranking　26th
Year-end Junior World Ranking
- Year-end 2019 11th
- Year-end 2018 34th
Match Details
2019 Us Open Junior
| W | 1R | Ronald Hohmann | 7-5 6-1 |
| W | 2R | Alexander Zgirovsky | 6-3 6-2 |
| W | 3R | Rinky Hijikata | 6-4 6-3 |
| L | QF | Emilio Nava | 3-6 1-6 |
2019 Wimbledon Junior
| W | 1R | Harry Wendelken | 6-2 6-3 |
| L | 2R | William Grant | 4-6 6-7 |
2019 Australian Open Junior
| W | 1R | Christian Lerby | 6-3 6-4 |
| W | 2R | Harry Wendelken | 6-2 6-2 |
| W | 3R | Zane Khan | 7-6 6-4 |
| L | QF | Emilio Nava | 6-7 6-4 2-6 |
2018 Us Open Junior
| W | 1R | Rinky Hijikata | 7-6 7-5 |
| L | 2R | Thiago Seyboth Wild | 4-6 2-6 |
2018 Roland Garros Junior
| L | 1R | Stefan Palosi | 6-4 3-6 6-7 |
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