George Lazarov
2023
| J200Haskovo | 1R | |
| J100Hamburg | 3R | |
| J200Oberhaching | 1R | |
| J60Maribor-3 | [3] | Quarter |
2022
| J3Trnava-2 | Win | |
| J4Sofia | Win | |
| J1Plovdiv | 1R |
2021
| J4Skopje-2 | [12] | Quarter |
| J4Sofia | Quarter | |
| J4Wels | 2R | |
| J5Sofia | Quarter | |
| J5Starazagora | Quarter | |
| J5Skopje | Quarter | |
| J4Skopje | 2R |
Nation
BUL
World Ranking
ATP Ranking　1554th
Year-end Junior World Ranking
- Year-end 2023 1479th
- Year-end 2022 519th
- Year-end 2021 750th
- Year-end 2020 1705th
Rival
Mihail Ivanov (1-1)
Match Details
2023 J200Haskovo
| L | 1R | Max Batyutenko | 0-6 1-6 |
2023 J100Hamburg
| W | 1R | Vincent Vohl | 6-2 6-3 |
| W | 2R | Andrea De Marchi | 6-2 6-1 |
| L | 3R | Tymur Bieldiugin | 4-6 0-6 |
2023 J200Oberhaching
| L | 1R | Sebastian Eriksson | 3-6 6-1 3-6 |
2023 J60Maribor-3
| W | 1R | Marko Retelj | 6-1 6-2 |
| W | 2R | Dmitry Kopilevich | 6-4 6-2 |
| L | QF | Vid Mohar | 1-6 6-1 4-6 |
2022 J3Trnava-2
| W | 1R | William Rejchtman Vinciguerra | 7-5 3-6 7-5 |
| W | 2R | David Schwarc | 7-5 3-6 7-5 |
| W | QF | Norbert Marosik | 7-6 6-1 |
| W | SF | Naoya Honda | 6-4 6-4 |
| W | F | Michal Krajci | 6-2 2-6 6-3 |
2022 J4Sofia
| W | 1R | Pavel Marinov | 6-1 6-4 |
| W | 2R | Rafael Zard | 6-0 6-3 |
| W | QF | Mihnea Maftei | 6-1 6-0 |
| W | SF | Ognjen Milic | 6-0 6-2 |
| W | F | Mihail Ivanov | 6-2 7-5 |
2022 J1Plovdiv
| L | 1R | Erik Arutiunian | 4-6 6-2 1-6 |
2021 J4Skopje-2
| W | 2R | Sicheng Li | 6-2 6-1 |
| W | 3R | Mihailo Savic | 6-0 6-1 |
| L | QF | Calin Teodor Stirbu | 2-6 2-6 |
2021 J4Sofia
| W | 1R | Ivan Sodan | 6-2 4-3 |
| W | 2R | Alexander Ushakov | 6-1 6-0 |
| L | QF | Mihail Ivanov | 4-6 0-3 |
2021 J4Wels
| W | 1R | Elias Hoxha | 6-0 6-4 |
| L | 2R | Gregor Hausberger | 1-6 4-6 |
2021 J5Sofia
| W | 1R | Saveliy Ivanov | 6-2 6-2 |
| W | 2R | Atakan Karahan | 6-3 6-7 6-2 |
| L | QF | Adamantios Stavrakas | 2-6 6-1 6-7 |
2021 J5Starazagora
| W | 1R | Luka Novakovic | 6-1 6-7 6-3 |
| W | 2R | Radu Daniel Florea | 6-4 6-2 |
| L | QF | Adriano Dzhenev | 0-6 1-6 |
2021 J5Skopje
| W | 1R | Kevin Edengren | 6-4 7-6 |
| W | 2R | Mathis Jouanneau | 6-3 6-4 |
| L | QF | Vladimir Popov | 6-2 4-6 0-6 |
2021 J4Skopje
| W | 1R | Attila Dominik Boros | 6-2 6-3 |
| L | 2R | Aleksa Pisaric | 3-6 1-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9280, Number of registered players: 5,767, Number of registered results: 305,685