Alexander Blockx
2023
| ROLAND GARROS JUNIOR | [2] | 3R |
| AUSTRALIAN OPEN JUNIOR | [3] | Win |
| J300 TRARALGON | [2] | 2R |
2022
| US OPEN JUNIOR | Quarter | |
| J1 REPENTIGNY | [6] | Win |
| WIMBLEDON JUNIOR | 3R | |
| J1 ROEHAMPTON | 1R | |
| ROLAND GARROS JUNIOR | 2R | |
| JAMILAN | 2R | |
| JAOFFENBACH | [11] | 3R |
| J1 PLOVDIV | [3] | Semi |
| J1 VRSAR | [4] | 2R |
| J1 VILLENA | [5] | Final |
| J1 SVYATOPETRIVSKEVILLAGE | [2] | Semi |
2021
| JAPLANTATION | 2R | |
| J1 BRADENTON | 2R | |
| JAMERIDA | Quarter | |
| JACAPETOWN | [8] | 2R |
| J2 STELLENBOSCH | [6] | Semi |
| J1 CHARLEROI-MARCINELLE-2 | 1R | |
| JAMILAN-2 | 3R | |
| J2 PILSEN | [8] | 2R |
| J2 HAMMAMET | Final | |
| J2 TRIBUSWINKEL | 2R | |
| J2 OBERPULLENDORF | Quarter | |
| J3 ISTANBUL-2 | 2R | |
| J3 ISTANBUL | Final | |
| J2 SANTODOMINGO-2 | Quarter | |
| J5 ANTALYA | Win |
2020
| J4 ARLON | 2R | |
| J4 OVERATH-2 | 2R | |
| J4 OVERATH | Semi | |
| J4 SOBOTA | Quarter | |
| J5 SZCZAWNOZDROJ-2 | [6] | Quarter |
| J4 EINDHOVEN-2 | 2R | |
| J4 HAMBURG | 2R | |
| J4 DOORN | 2R | |
| J5 HEIVELD | 1R | |
| J5 FRANKFURT | 1R |
Nation
BEL
Age
20 years old (born in 2005)
World Ranking
ATP Ranking 116th
Year-end Junior World Ranking
- Year-end 2023 24th
- Year-end 2022 15th
- Year-end 2021 60th
- Year-end 2020 724th
- Year-end 2019 1483th
Rival
Olaf Pieczkowski (2-1)
Learner Tien (1-1)
Kyle Kang (1-1)
Adriano Dzhenev (2-0)
Martin Landaluce (0-2)
Match Details
2023 ROLAND GARROS JUNIOR
| W | 1R | Kyle Kang | 6-4 5-7 6-3 |
| W | 2R | Reda Bennani | 6-1 6-0 |
| L | 3R | Learner Tien | 4-6 |
2023 AUSTRALIAN OPEN JUNIOR
| W | 1R | Federico Bondioli | 6-0 6-3 |
| W | 2R | Atakan Karahan | 6-4 6-4 |
| W | 3R | Adriano Dzhenev | 6-2 6-2 |
| W | QF | Joao Fonseca | 6-7 7-6 6-3 |
| W | SF | Yi Zhou | 6-4 6-1 |
| W | F | Learner Tien | 6-1 2-6 7-6 |
2023 J300 TRARALGON
| W | 1R | Manas Dhamne | 6-3 6-3 |
| L | 2R | Kyle Kang | 6-4 3-6 1-4 |
2022 US OPEN JUNIOR
| W | 1R | Edward Winter | 6-2 6-4 |
| W | 2R | Nishesh Basavareddy | 6-2 6-1 |
| W | 3R | Arthur Gea | 6-7 6-1 3-1 |
| L | QF | Martin Landaluce | 1-6 6-3 2-6 |
2022 J1 REPENTIGNY
| W | 2R | Alexander Rozin | 6-1 7-6 |
| W | 3R | Yannik Rahman | 6-4 6-1 |
| W | QF | Luis Carlos Alvarez Valdes | 6-4 6-3 |
| W | SF | Jeremy Jin | 6-3 6-0 |
| W | F | Mihai Alexandru Coman | 7-6 6-2 |
2022 WIMBLEDON JUNIOR
| W | 1R | Phoenix Weir | 6-3 6-3 |
| W | 2R | Ignacio Buse | 6-3 6-4 |
| L | 3R | Kilian Feldbausch | 7-6 2-6 0-6 |
2022 J1 ROEHAMPTON
| L | 1R | Patrick Brady | 4-6 4-6 |
2022 ROLAND GARROS JUNIOR
| W | 1R | Vilius Gaubas | 4-6 6-3 6-4 |
| L | 2R | Dino Prizmic | 4-6 3-6 |
2022 JAMILAN
| W | 1R | Lorenzo Sciahbasi | 6-2 6-2 |
| L | 2R | Connor Henry Van Schalkwyk | 4-6 6-3 4-6 |
2022 JAOFFENBACH
| W | 1R | Patrick Schoen | 6-3 6-1 |
| W | 2R | Constantinos Koshis | 6-3 7-6 |
| L | 3R | Pedro Rodenas | 3-6 5-7 |
2022 J1 PLOVDIV
| W | 1R | Adriano Dzhenev | 6-4 6-4 |
| W | 2R | Leanid Boika | 6-1 6-3 |
| W | QF | Erik Arutiunian | 6-1 4-6 6-1 |
| L | SF | Martin Landaluce | 1-6 3-6 |
2022 J1 VRSAR
| L | 2R | Nicolas Villalon Valdes | 6-1 3-6 0-6 |
2022 J1 VILLENA
| W | 2R | Togan Tokac | 2-4 4-2 10-8 |
| W | 3R | Borys Zgola | 4-0 4-2 |
| W | QF | Jakub Nicod | 6-4 6-7 10-3 |
| W | SF | Sebastian Eriksson | 6-1 6-2 |
| L | F | Gilles Arnaud Bailly | 6-7 3-6 |
2022 J1 SVYATOPETRIVSKEVILLAGE
| W | 1R | Rafael Ymer | 6-2 6-1 |
| W | 2R | Ivan Sodan | 7-5 4-6 6-3 |
| W | QF | Illya Maksymchuk | 7-6 6-4 |
| L | SF | Martyn Pawelski | 6-7 0-3 |
2021 JAPLANTATION
| W | 1R | Lautaro Midon | 6-7 6-2 7-5 |
| L | 2R | Henrique Rocha | 0-6 2-6 |
2021 J1 BRADENTON
| W | 1R | Sebastian Dominko | 6-3 7-5 |
| L | 2R | Sebastian Gorzny | 3-6 1-6 |
2021 JAMERIDA
| W | 1R | Preston Stearns | 6-3 6-4 |
| W | 2R | Kalin Ivanovski | 6-2 2-6 6-2 |
| W | 3R | Juan Carlos Prado Angelo | 6-2 6-3 |
| L | QF | Lautaro Midon | 2-6 4-6 |
2021 JACAPETOWN
| W | 1R | Mariano Tammaro | 6-3 6-3 |
| L | 2R | Walid Ahouda | 4-6 6-2 3-6 |
2021 J2 STELLENBOSCH
| W | 1R | Patrick Schoen | 6-1 6-0 |
| W | 2R | Yassine Dlimi | 1-6 6-2 6-2 |
| W | QF | Connor Henry Van Schalkwyk | 7-5 6-3 |
| L | SF | Orel Kimhi | 7-6 4-6 1-6 |
2021 J1 CHARLEROI-MARCINELLE-2
| L | 1R | Filip Pieczonka | 1-6 4-6 |
2021 JAMILAN-2
| W | 1R | Neo Niedner | 6-4 6-3 |
| W | 2R | Sebastian Dominko | 6-2 6-0 |
| L | 3R | Ignacio Buse | 0-6 4-6 |
2021 J2 PILSEN
| W | 1R | Stepan Baum | 6-2 6-3 |
| L | 2R | Daniil Ostapenkov | 6-1 6-7 4-6 |
2021 J2 HAMMAMET
| W | 1R | Melchior Delloye | 6-4 6-1 |
| W | 2R | Neo Niedner | 6-3 7-5 |
| W | QF | Devin Badenhorst | 7-6 6-4 |
| W | SF | Marcel Kamrowski | 7-6 6-1 |
| L | F | Maximilian Homberg | 2-6 1-6 |
2021 J2 TRIBUSWINKEL
| W | 1R | Ezequiel Monferrer | 6-2 6-3 |
| L | 2R | Jerome Kym | 5-7 3-6 |
2021 J2 OBERPULLENDORF
| W | 1R | Miko Wassermann | 6-4 6-3 |
| W | 2R | Matthias Ujvary | 7-5 6-3 |
| L | QF | Jerome Kym | 4-6 2-6 |
2021 J3 ISTANBUL-2
| W | 1R | Marcel Kamrowski | 6-4 6-3 |
| L | 2R | Jakub Nicod | 4-6 6-7 |
2021 J3 ISTANBUL
| W | 1R | Ron Ellouck | 6-1 7-5 |
| W | 2R | Togan Tokac | 3-6 6-3 6-2 |
| W | QF | Liam Gavrielides | 7-6 6-3 |
| W | SF | Olaf Pieczkowski | 7-5 7-5 |
| L | F | Charlelie Cosnet | 3-6 2-6 |
2021 J2 SANTODOMINGO-2
| W | 1R | Nicholas Godsick | 6-2 6-1 |
| W | 2R | Bor Artnak | 7-6 6-4 |
| L | QF | Lui Maxted | 6-7 6-4 1-6 |
2021 J5 ANTALYA
| W | 1R | Arthur Gea | 6-7 7-5 6-3 |
| W | 2R | Gokberk Saritas | 4-6 6-1 6-4 |
| W | QF | Aleksandar Tomas | 6-2 6-1 |
| W | SF | Atakan Karahan | 6-3 6-1 |
| W | F | Hynek Barton | 7-6 6-4 |
2020 J4 ARLON
| W | 1R | Etienne Marty | 6-1 7-5 |
| L | 2R | Marcel Politowicz | 3-6 3-6 |
2020 J4 OVERATH-2
| W | 1R | Sergej Topic | 6-4 6-0 |
| L | 2R | Matthew Rutter | 2-6 2-6 |
2020 J4 OVERATH
| W | 1R | David Fix | 6-1 6-2 |
| W | 2R | Geni Inoue | 6-0 6-2 |
| W | QF | Oliver Olsson | 6-3 7-5 |
| L | SF | Olaf Pieczkowski | 5-7 3-6 |
2020 J4 SOBOTA
| W | 1R | Gabriel Matuszewski | 5-7 6-2 6-3 |
| W | 2R | Olaf Pieczkowski | 6-4 3-6 7-6 |
| L | QF | Marcel Politowicz | 6-7 3-6 |
2020 J5 SZCZAWNOZDROJ-2
| W | 1R | Marcel Dzielo | 6-3 6-1 |
| W | 2R | Goran Zgola | 6-4 6-3 |
| L | QF | Gabriel Matuszewski | 1-6 1-6 |
2020 J4 EINDHOVEN-2
| W | 1R | Guillaume Jacob | 6-1 6-3 |
| L | 2R | Kilian Feldbausch | 3-6 2-6 |
2020 J4 HAMBURG
| W | 1R | Luke Connor Heron | 1-6 6-4 6-3 |
| L | 2R | Branko Djuric | 4-6 6-1 1-6 |
2020 J4 DOORN
| W | 1R | Daniel Verbeek | 6-2 6-3 |
| L | 2R | Gianluca Marin | 4-6 1-6 |
2020 J5 HEIVELD
| L | 1R | William Jucha | 4-6 2-2 |
2020 J5 FRANKFURT
| L | 1R | Georg Eduard Israelan | 3-6 2-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10179, Number of registered players: 6,443, Number of registered results: 375,166