Yonatan Sagiv
2024
| J30Sanjose-2 | [2] | Final |
| J30Larnaca | [2] | Win |
| J100Nicosia | 1R | |
| J60Domzale | [8] | 1R |
| J60Telaviv | [5] | 3R |
| J30Ramathasharon | [3] | Semi |
| J60Managua | 1R | |
| J60Sanjose-2 | Semi | |
| J60Sanjose | 1R | |
| J60Colomiers | 1R | |
| J60Avignon | 1R | |
| J60Vierumaki | 1R | |
| J30Liverpool | [8] | Final |
2023
| J30Larnaca | [10] | Semi |
| J30Paralimni-2 | 1R | |
| J30Berlin | Quarter | |
| J30Honfleur | [7] | 2R |
| J30Ashkelon | Quarter | |
| J100Wuhan | 1R |
Nation
ISR
Year-end Junior World Ranking
- Year-end 2024 724th
- Year-end 2023 1291th
- Year-end 2022 3249th
Match Details
2024 J30Sanjose-2
| W | 1R | Stefan Schultz Cartin | 6-2 6-0 |
| W | 2R | Simon Mujoomdar | 6-3 6-2 |
| W | QF | Simon Hegarty | 6-7 6-2 10-5 |
| W | SF | Emilio Alcala | 6-2 6-1 |
| L | F | Xavier Massotte | 3-6 6-3 8-10 |
2024 J30Larnaca
| W | 2R | Roko Zahirovic | 6-1 6-1 |
| W | 3R | Toprak Berkol | 6-4 6-2 |
| W | QF | Achilleas Makris | 6-1 3-6 6-3 |
| W | SF | David Stefan Burac | 6-4 6-2 |
| W | F | Erikas Maskolaitis | 7-5 6-0 |
2024 J100Nicosia
| L | 1R | Benjamin Gusic Wan | 5-7 6-7 |
2024 J60Domzale
| L | 1R | Liam Lugaric | 7-5 2-6 1-6 |
2024 J60Telaviv
| W | 2R | Nitzan Yossef Swisa | 6-3 6-1 |
| L | 3R | Noam Yishayahu | 2-6 1-6 |
2024 J30Ramathasharon
| W | 2R | Ilay Haim | 6-2 3-6 6-4 |
| W | 3R | Eldad Atzmon | 6-3 6-2 |
| W | QF | Guy Leviner | 1-6 6-2 6-1 |
| L | SF | Snir Morag | 2-6 4-6 |
2024 J60Managua
| L | 1R | Ignacio Ruiz Marquinez | 3-6 2-6 |
2024 J60Sanjose-2
| W | 1R | Jordan Papadopoulos | 6-4 7-6 |
| W | 2R | Zavier Augustin | 1-6 6-4 6-3 |
| W | QF | Daniel Araya | 7-5 6-3 |
| L | SF | Simon Caldwell | 5-7 2-6 |
2024 J60Sanjose
| L | 1R | Juan Miguel Bolivar Idarraga | 6-4 3-6 3-6 |
2024 J60Colomiers
| L | 1R | Mathis Salvestre | 3-6 2-6 |
2024 J60Avignon
| L | 1R | Aaron Gabet | 4-6 4-6 |
2024 J60Vierumaki
| L | 1R | Sten Hiiesalu | 1-6 0-6 |
2024 J30Liverpool
| W | 1R | Harry Lumb | 6-3 2-6 7-5 |
| W | 2R | Brandon Ratanavong | 7-5 3-6 6-4 |
| W | QF | Mathias Lescano-Vecchi | 6-4 6-1 |
| W | SF | Cyprien Chevalier | 6-3 3-6 6-4 |
| L | F | Alfie King | 2-6 1-6 |
2023 J30Larnaca
| W | 2R | Konstantinos Megalemos | 7-6 7-5 |
| W | 3R | Dan Hughes | 3-6 6-4 6-2 |
| W | QF | Nikita Sclearenco | 6-2 2-6 6-3 |
| L | SF | Yannick Theodor Alexandrescou | 2-6 1-6 |
2023 J30Paralimni-2
| L | 1R | Tymofii Milovanov | 6-1 5-7 6-7 |
2023 J30Berlin
| W | 1R | Sukhrob Saidov | 6-1 6-2 |
| W | 2R | Phillipp-Maximilian Huebert | 6-2 1-6 6-3 |
| L | QF | Maximilian Ontiveros | 3-6 3-6 |
2023 J30Honfleur
| W | 1R | Louis Sallard | 6-1 6-1 |
| L | 2R | Louis Binet | 0-6 4-6 |
2023 J30Ashkelon
| W | 1R | Amit Levy | 6-4 6-2 |
| W | 2R | Snir Morag | 7-5 6-4 |
| L | QF | Omer Shahar | 6-7 1-6 |
2023 J100Wuhan
| L | 1R | Sicheng Li | 3-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 5778, Number of registered players: 4,878, Number of registered results: 222,189