Lucas Couy
2023
| J200Lapaz | 2R | |
| J60Villamaria-2 | [3] | 1R |
| J100Cali | 2R | |
| J200Bogota | 2R | |
| J100Medellin | [14] | 3R |
| J100Londrina | [5] | 2R |
| J60Tarija | [3] | Quarter |
| J100Cochabamba | [9] | 3R |
| J100Lapaz | [6] | 2R |
| J30Santacruz | [1] | Quarter |
| J30Cochabamba | [1] | Semi |
| J30Lapaz | [1] | Semi |
| J300Santacruz | 1R | |
| J200Santodomingo-2 | 2R | |
| J200Santodomingo | 1R |
2022
| J5Saopaulo | [2] | 1R |
| J3Cali | 1R | |
| J2Bogota | 1R | |
| J3Medellin | 1R | |
| J4Tarija | [8] | 1R |
| J3Cochabamba | 2R | |
| J3Lapaz | 2R | |
| J5Lapaz | Win | |
| J5Cochabamba | 2R | |
| J5Santacruz | 2R |
Nation
BRA
Year-end Junior World Ranking
- Year-end 2023 662th
- Year-end 2022 396th
- Year-end 2021 1714th
Rival
Filipe Costa (0-2)
Diego Eduardo Munoz Navia (0-2)
Joao Vitor Scramin Do Lago (1-1)
Mateo Alejandro Torre Antezana (2-0)
Salvador Price (0-2)
Match Details
2023 J200Lapaz
| W | 1R | Patrick Oscar Crespo Lima | 6-2 6-2 |
| L | 2R | Segundo Goity Zapico | 5-7 1-6 |
2023 J60Villamaria-2
| L | 1R | Augusto Mateo Lucarelli | 2-6 1-6 |
2023 J100Cali
| W | 1R | Tomas Marin | 6-2 6-7 6-4 |
| L | 2R | Luis Jose Nakamine | 3-6 7-5 4-6 |
2023 J200Bogota
| W | 1R | Juan Esteban Trujillo Hernandez | 5-7 6-3 6-2 |
| L | 2R | Salvador Price | 3-6 4-6 |
2023 J100Medellin
| W | 2R | Juan Sebastian Caicedo Arevalo | 6-2 6-1 |
| L | 3R | Alec Barin | 3-6 1-6 |
2023 J100Londrina
| W | 1R | Pedro Petroski Rocha | 6-2 7-6 |
| L | 2R | Enzo Crevelaro | 6-2 4-6 4-6 |
2023 J60Tarija
| W | 2R | Luca Iacia Laurindo Laurindo | 6-2 6-4 |
| W | 3R | Luiz Felipe Silva | 7-5 6-4 |
| L | QF | Diego Eduardo Munoz Navia | 6-3 6-7 4-6 |
2023 J100Cochabamba
| W | 2R | Bastian Zamora | 6-4 6-1 |
| L | 3R | Valentin Garay | 5-7 6-2 6-7 |
2023 J100Lapaz
| L | 2R | Carlos Andres Doria Medina Aviles | 3-6 6-4 4-6 |
2023 J30Santacruz
| W | 1R | Matias Penaranda | 6-0 6-3 |
| W | 2R | Daniel Berdecio Flores | 6-3 7-6 |
| L | QF | Filipe Costa | 6-4 3-6 4-6 |
2023 J30Cochabamba
| W | 1R | Mateo Alejandro Torre Antezana | 6-4 7-5 |
| W | 2R | Felipe Perez | 6-2 4-6 6-3 |
| W | QF | Mateus Ranciaro | 6-2 6-2 |
| L | SF | Filipe Costa | 4-6 2-6 |
2023 J30Lapaz
| W | 1R | Mateo Alejandro Torre Antezana | 6-2 6-3 |
| W | 2R | Galo Gutierrez Matuk | 6-2 6-0 |
| W | QF | Jorge Andres Rodriguez | 6-2 7-5 |
| L | SF | Joao Vitor Scramin Do Lago | 6-4 4-6 4-6 |
2023 J300Santacruz
| L | 1R | Diego Eduardo Munoz Navia | 5-7 1-6 |
2023 J200Santodomingo-2
| W | 1R | Roger Koike | 7-5 6-3 |
| L | 2R | Carson Baker | 2-6 1-6 |
2023 J200Santodomingo
| L | 1R | David Schwarc | 4-6 2-6 |
2022 J5Saopaulo
| L | 1R | Brian Zerwes Tremblay | 4-6 6-7 |
2022 J3Cali
| L | 1R | Segundo Goity Zapico | 7-6 0-6 2-6 |
2022 J2Bogota
| L | 1R | Duvan Santiago Torres Villamil | 3-6 3-6 |
2022 J3Medellin
| L | 1R | Juan Esteban Trujillo Hernandez | 3-6 6-7 |
2022 J4Tarija
| L | 1R | Juan David Robayo Arias | 2-6 3-6 |
2022 J3Cochabamba
| W | 1R | Samuel Orellana Orellana | 6-3 6-2 |
| L | 2R | Renato Mathier | 2-6 5-7 |
2022 J3Lapaz
| W | 1R | Santiago Peres | 6-2 6-0 |
| L | 2R | Nikos Lehmann | 5-7 3-6 |
2022 J5Lapaz
| W | 1R | Zane Stevens | 6-1 5-7 7-6 |
| W | 2R | Joaquin Flores | 6-1 7-6 |
| W | QF | Felipe Spagnuolo | 6-2 3-6 6-4 |
| W | SF | Iker Dellien | 4-6 6-2 6-0 |
| W | F | Joao Vitor Scramin Do Lago | 3-6 6-3 6-2 |
2022 J5Cochabamba
| W | 1R | Mariano Orsini | 7-5 6-1 |
| L | 2R | Victor Braga | 5-7 1-6 |
2022 J5Santacruz
| W | 1R | Samuel Orellana Orellana | 6-1 6-4 |
| L | 2R | Salvador Price | 6-4 1-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9640, Number of registered players: 5,361, Number of registered results: 258,646