Alejandro Castellanos
2025
| J60Panama-2 | [1] | Final |
| J300Medellin | 1R | |
| J60Guatemala-2 | [1] | 1R |
| J60Guatemala | [1] | 2R |
| J300Salinas | 1R | |
| J300Barranquilla | 2R |
2024
| J60Armenia | [2] | 1R |
| J60Pereira | [2] | Semi |
| J200Santacruz | 2R | |
| J200Lapaz | 2R | |
| J200Santiago | 1R | |
| J200Salta | 1R | |
| J200Puntadeleste | 2R | |
| J30Barranquilla | [1] | Win |
| J60Cartagena | [1] | Quarter |
| J100Cali | [13] | 3R |
| J200Bogota | 2R | |
| J100Medellin | 2R | |
| J60Santatecla-3 | [1] | Semi |
| J60Santatecla-2 | [1] | Final |
| J30Cundinamarca | [2] | Quarter |
| J60Llanosdecurundu | [8] | Quarter |
| J300Medellin | 1R | |
| J300Barranquilla | 2R |
2023
| J60Pereira | 2R | |
| J60Armenia | 2R | |
| J100Estadodemexico-2 | 2R | |
| J100Estadodemexico | 2R | |
| J30Valledupar | [4] | Win |
| J30Cartagena | [6] | Quarter |
| J100Cali | 1R | |
| J100Medellin | 1R | |
| J60Santatecla-3 | 1R |
Nation
COL
Generation
Born in 2008 (16-17 years old)
World Ranking
Junior World Ranking 243th
Year-end Junior World Ranking
- Year-end 2024 383th
- Year-end 2023 949th
- Year-end 2022 1212th
Rival
Juan Jose Neira Rodriguez (2-1)
Nicolai Eie Worren (0-2)
Lucas Martin Velasco (0-2)
Nicolas Eduardo Barros Corredor (1-1)
Jonatan Santiago Hidalgo (1-1)
Match Details
2025 J60Panama-2
| W | 1R | Aidan Peskin | 7-5 6-0 |
| W | 2R | Renato Bueno Orsi | 6-1 6-1 |
| W | QF | Nick Mertgens | 6-0 6-2 |
| W | SF | Henrique Kmez Alves | 6-4 6-1 |
| L | F | Lucas Martin Velasco | 3-6 0-6 |
2025 J300Medellin
| L | 1R | Livas Eduardo De Carvalho Damazio | 2-6 6-4 2-6 |
2025 J60Guatemala-2
| L | 1R | Nicolai Eie Worren | 0-6 2-6 |
2025 J60Guatemala
| W | 1R | Tomas Dummer Macedo | 6-4 7-5 |
| L | 2R | Nicolai Eie Worren | 1-6 4-6 |
2025 J300Salinas
| L | 1R | Lucas Yunez | 1-6 3-6 |
2025 J300Barranquilla
| W | 1R | Yubel Ubri | 7-5 6-4 |
| L | 2R | Ryan Cozad | 1-6 0-6 |
2024 J60Armenia
| L | 1R | Nicolas Eduardo Barros Corredor | 4-6 0-6 |
2024 J60Pereira
| W | 1R | Yong Chao He Wang | 6-2 6-2 |
| W | 2R | Alex Perez | 7-5 6-0 |
| W | QF | Tomas Leguizamon Chaves | 4-6 6-4 7-6 |
| L | SF | Samuel Vidales | 5-7 6-7 |
2024 J200Santacruz
| W | 1R | Alexandre Bobiere Rivero | 6-2 6-2 |
| L | 2R | Felipe Dreer | 6-7 1-6 |
2024 J200Lapaz
| W | 1R | Alejandro Bejarano | 6-2 2-6 6-3 |
| L | 2R | Yannik Alvarez | 4-6 3-6 |
2024 J200Santiago
| L | 1R | Juan Pedro Etchecoin | 2-6 4-6 |
2024 J200Salta
| L | 1R | Joao Pedro Didoni Bonini | 0-6 0-6 |
2024 J200Puntadeleste
| W | 1R | Francisco Fontes Damorim | 7-6 6-3 |
| L | 2R | Valentin Garay | 3-6 1-6 |
2024 J30Barranquilla
| W | 1R | Samuel Pedraza Castellanos | 6-1 6-1 |
| W | 2R | William Andres Melano | 6-1 6-1 |
| W | QF | Diego Costanzi De Brito | 6-3 2-1 |
| W | SF | Nicolas Hurtado Novoa | 6-2 6-1 |
| W | F | Juan Jose Neira Rodriguez | 6-2 6-2 |
2024 J60Cartagena
| W | 1R | Luis Santiago Segovia Pichina | 6-1 6-2 |
| W | 2R | Jairo Hernando Castaneda Moncada | 6-2 6-3 |
| L | QF | Donald Nikolas Stoot | 6-7 3-6 |
2024 J100Cali
| W | 2R | Andre Bruno | 6-2 4-6 7-5 |
| L | 3R | Diego Eduardo Munoz Navia | 0-6 3-6 |
2024 J200Bogota
| W | 1R | Cristian Felipe Sanchez Rojas | 7-6 6-4 |
| L | 2R | Dante Pagani | 2-6 5-7 |
2024 J100Medellin
| W | 1R | Juan Beltran | 7-5 6-0 |
| L | 2R | Lucas Martin Velasco | 6-4 2-6 6-7 |
2024 J60Santatecla-3
| W | 1R | Martin Rivera | 6-3 7-5 |
| W | 2R | Tyler Wiazowski | 1-6 6-2 6-1 |
| W | QF | Omar Rhazali | 7-5 6-2 |
| L | SF | Antoine Genereux | 0-6 1-6 |
2024 J60Santatecla-2
| W | 1R | Gabriel Alfaro | 6-0 6-0 |
| W | 2R | Mario Lopez | 6-0 6-2 |
| W | QF | Santiago Daniel Ovalle Santizo | 6-3 6-2 |
| W | SF | Rushikesh Sonawane | 7-6 6-1 |
| L | F | Angel Veliz | 5-7 4-6 |
2024 J30Cundinamarca
| W | 2R | Jeronimo Duque Salazar | 6-2 6-1 |
| W | 3R | Pablo Suarez | 6-4 6-2 |
| L | QF | Juan Jose Neira Rodriguez | 4-6 3-6 |
2024 J60Llanosdecurundu
| W | 1R | Chad Valdes | 6-4 6-1 |
| W | 2R | Santiago Ayala | 6-4 6-0 |
| L | QF | Pedro Albuquerque Dietrich | 1-6 2-6 |
2024 J300Medellin
| L | 1R | Alex Santino Nunez Vera | 1-6 7-6 2-6 |
2024 J300Barranquilla
| W | 1R | Joao Vitor Scramin Do Lago | 6-4 7-6 |
| L | 2R | Cooper Woestendick | 1-6 2-6 |
2023 J60Pereira
| W | 1R | Jon Gamble | 7-6 2-6 7-6 |
| L | 2R | Jonatan Santiago Hidalgo | 5-7 4-6 |
2023 J60Armenia
| W | 1R | Badlwim Jared Escobar Cifuentes | 2-6 6-3 |
| L | 2R | Jon Gamble | 1-6 1-6 |
2023 J100Estadodemexico-2
| W | 1R | Rodrigo Lozano | 6-3 2-6 6-4 |
| L | 2R | Cesar Cruz | 1-6 2-6 |
2023 J100Estadodemexico
| W | 1R | Rodrigo Lozano | 6-3 6-3 |
| L | 2R | Cesar Cruz | 6-2 1-6 4-6 |
2023 J30Valledupar
| W | 1R | Nicolas Eduardo Barros Corredor | 7-5 6-1 |
| W | 2R | Juan Jose Neira Rodriguez | 6-7 6-2 6-3 |
| W | QF | Nicolas Pedraza | 6-4 6-4 |
| W | SF | Samuel Alejandro Linde Palacios | 6-0 6-7 6-4 |
| W | F | Jonatan Santiago Hidalgo | 6-4 6-2 |
2023 J30Cartagena
| W | 1R | Matthew Shapiro | 6-4 6-2 |
| W | 2R | Manue Londono | 7-5 6-0 |
| L | QF | Juan David Robayo Arias | 3-6 4-6 |
2023 J100Cali
| L | 1R | Joao Vitor Scramin Do Lago | 1-6 2-6 |
2023 J100Medellin
| L | 1R | Renato Mathier | 3-6 1-6 |
2023 J60Santatecla-3
| L | 1R | Marcos Castellanos | 4-6 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: 222,253