Jakub Mensik
Nation
CZE
Age
19 years old (born in 2005)
World Ranking
ATP Ranking　23th
Year-end Junior World Ranking
- Year-end 2022 17th
- Year-end 2021 11th
- Year-end 2020 190th
Match Details
2022 Wimbledon Junior
| W | 1R | Henry Searle | 6-4 7-6 |
| L | 2R | Pedro Rodenas | 3-6 4-6 |
2022 Roland Garros Junior
| W | 1R | Cooper Williams | 6-3 3-6 7-5 |
| W | 2R | Olaf Pieczkowski | 6-1 5-7 6-2 |
| L | 3R | Daniel Merida Aguilar | 6-7 6-7 |
2022 Australian Open Junior
| W | 1R | Jan Kobierski | 6-2 6-4 |
| W | 2R | Aidan Kim | 3-6 6-3 6-4 |
| W | 3R | Hayden Jones | 6-2 6-4 |
| W | QF | Yaroslav Demin | 6-0 6-1 |
| W | SF | Kilian Feldbausch | 6-1 4-6 6-2 |
| L | F | Bruno Kuzuhara | 6-7 7-6 5-7 |
2021 Us Open Junior
| W | 1R | Mans Dahlberg | 6-4 6-2 |
| W | 2R | Bruno Kuzuhara | 6-3 4-6 6-3 |
| L | 3R | Petr Nesterov | 6-7 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