Jiri Barnat
2019
| J2 PRAGUE | [12] | Quarter |
| J4 PRAGUE-2 | [2] | Win |
| J2 BYTOM | 1R | |
| J2 TRIBUSWINKEL | 2R | |
| J2 VILLACH | 1R | |
| J2 PIESTANY | 1R | |
| J3 TRNAVA | [16] | Semi |
| J4 PRAGUE | [7] | 1R |
| J1 PRAGUEWEST | 3R |
2018
| J2 PRAGUE | [15] | 3R |
| J2 PLZEN | Quarter | |
| J1 PRAGUEWEST | 1R |
2017
Nation
CZE
Year-end Junior World Ranking
- Year-end 2019 250th
Match Details
J2 PRAGUE
| W | 2R | Kristian Kubik | 6-0 6-3 |
| W | 3R | Lukas Pokorny | 6-4 6-3 |
| L | QF | Max Alcala Gurri | 3-6 3-6 |
J4 PRAGUE-2
| W | 1R | Simon Malis | 6-1 6-4 |
| W | 2R | Mathias Musil | 6-3 6-4 |
| W | QF | Konstantin Zhzhenov | 6-0 6-1 |
| W | SF | Jakub Katuch | 6-2 6-2 |
| W | F | Robin Bertrand | 6-1 6-0 |
J2 BYTOM
| L | 1R | Fausto Tabacco | 2-6 5-7 |
J2 TRIBUSWINKEL
| W | 1R | Marko Andrejic | 6-4 6-0 |
| L | 2R | Arthur Cazaux | 3-6 5-7 |
J2 VILLACH
| L | 1R | Shintaro Mochizuki | 2-6 3-6 |
J2 PIESTANY
| L | 1R | Janos Fekete | 6-7 1-6 |
J3 TRNAVA
| W | 2R | Finn Murgett | 7-5 7-5 |
| W | 3R | Karlis Ozolins | 6-3 3-6 6-3 |
| W | QF | Szymon Kielan | 7-5 6-7 7-6 |
| L | SF | Raphael Perot | 2-6 6-3 3-6 |
J4 PRAGUE
| L | 1R | Sean Cuenin | 3-6 3-6 |
J1 PRAGUEWEST
| W | 1R | Filip Misolic | 6-3 2-6 6-3 |
| W | 2R | Carlos Alcaraz | 6-1 0-6 7-6 |
| L | 3R | Max Wiskandt | 4-6 3-6 |
J2 PRAGUE
| W | 2R | Filip Krolo | 7-6 6-3 |
| L | 3R | Holger Rune | 2-6 6-0 4-6 |
J2 PLZEN
| W | 1R | Michal Mikula | 7-5 6-4 |
| W | 2R | Mate Voros | 0-6 6-0 6-3 |
| L | QF | Martin Krumich | 6-4 3-6 0-6 |
J1 PRAGUEWEST
| L | 1R | Davide Tortora | 3-6 3-6 |
J2 PRAGUE
| W | 1R | Martin Damm | 6-7 6-4 7-6 |
| L | 2R | Alejandro Vedri Asensi | 6-3 1-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 14549, Number of registered players: 7,577, Number of registered results: 451,713