Lucas Brown
2022
| JAPLANTATION | 2R | |
| JB1 INDIANWELLS | 1R | |
| J1 SANDIEGO | 3R | |
| J4 QUERETARO | [3] | Semi |
2021
| J1 BRADENTON | 1R | |
| J1 GUADALAJARA | 1R | |
| J4 BOCARATON | [5] | Quarter |
| J5 MCKINNEY | [1] | 2R |
| J2 CAIRO-2 | 1R | |
| J3 CAIRO-2 | 2R | |
| J3 LAMBARE-2 | [5] | Quarter |
| J3 CANCUN | [7] | 1R |
| J3 SANJOSE-2 | 1R | |
| J3 SANJOSE | Quarter | |
| JB1 SANDIEGO | 1R | |
| J1 SANDIEGO | 1R | |
| J4 CANCUN-2 | [5] | Semi |
| J4 CANCUN | [6] | 2R |
| J4 SANJOSE | [6] | 2R |
2020
| J5 SANDIEGO-2 | [2] | Win |
| J4 DAYTONABEACH | Quarter | |
| J4 ORLANDO | 2R | |
| J4 ATLANTA-2 | 2R | |
| J4 LLANOSDECURUNDU-2 | [6] | (continue) |
| J4 JALISCO | [6] | Quarter |
| J4 QUERETARO-2 | [11] | Quarter |
Nation
USA
Year-end Junior World Ranking
- Year-end 2022 486th
- Year-end 2021 324th
- Year-end 2020 428th
- Year-end 2019 717th
Rival
Stian Klaassen (2-1)
Sebastian Gorzny (0-2)
Santiago Arredondo Delgado (1-1)
Lorenzo Esquici (1-1)
Rohan Murali (1-1)
Match Details
2022 JAPLANTATION
| W | 1R | Thanaphat Boosarawongse | 3-6 6-2 6-2 |
| L | 2R | Yaroslav Demin | 0-6 4-6 |
2022 JB1 INDIANWELLS
| L | 1R | Sebastian Gorzny | 3-6 1-6 |
2022 J1 SANDIEGO
| W | 1R | Chase Fralick | 7-5 6-2 |
| W | 2R | Aayush P Bhat | 6-1 2-6 6-3 |
| L | 3R | Kyle Kang | 3-6 6-7 |
2022 J4 QUERETARO
| W | 2R | Kuangqing Xu | 6-2 6-7 6-3 |
| W | 3R | Andres Delgadillo | 6-1 6-3 |
| W | QF | Olle Noltorp | 6-1 6-2 |
| L | SF | Lucio Ratti | 1-6 2-6 |
2021 J1 BRADENTON
| L | 1R | Alexander Razeghi | 1-6 3-6 |
2021 J1 GUADALAJARA
| L | 1R | Gerard Campana Lee | 0-6 6-7 |
2021 J4 BOCARATON
| W | 1R | Sacha Maes | 6-3 6-4 |
| W | 2R | Nikita Filin | 3-6 6-3 7-5 |
| L | QF | Sebastian Gorzny | 2-6 6-7 |
2021 J5 MCKINNEY
| W | 1R | Andy Zhu | 6-1 6-4 |
| L | 2R | Darwin Blanch | 3-6 4-6 |
2021 J2 CAIRO-2
| L | 1R | Eric David Verdes | 5-7 6-7 |
2021 J3 CAIRO-2
| W | 1R | Ahmed Monsef | 6-1 6-0 |
| L | 2R | Lennon Roark Jones | 6-4 3-6 2-6 |
2021 J3 LAMBARE-2
| W | 1R | Henrique Hamamoto Ushizima | 6-2 6-1 |
| W | 2R | Pedro Pinto | 6-3 6-0 |
| L | QF | Lorenzo Esquici | 3-6 4-6 |
2021 J3 CANCUN
| L | 1R | Santiago Arredondo Delgado | 1-6 6-1 4-6 |
2021 J3 SANJOSE-2
| L | 1R | Adolfo Daniel Vallejo | 3-6 6-4 2-6 |
2021 J3 SANJOSE
| W | 1R | Matthieu Chambonniere | 6-1 6-2 |
| W | 2R | William Yovanny Ribero Duarte | 6-4 6-2 |
| L | QF | Braden Shick | 3-6 7-6 3-6 |
2021 JB1 SANDIEGO
| L | 1R | Rohan Murali | 6-7 4-6 |
2021 J1 SANDIEGO
| L | 1R | Jayden Templeman | 6-4 5-7 6-7 |
2021 J4 CANCUN-2
| W | 1R | Luciano Alcocer | 6-1 3-6 6-4 |
| W | 2R | Santiago Arredondo Delgado | 6-2 6-0 |
| W | QF | Frederic Vogeli | 6-2 6-2 |
| L | SF | Emiliano Aguilera Guerrero | 6-3 3-6 6-7 |
2021 J4 CANCUN
| W | 1R | Armando Sotelo | 6-2 6-2 |
| L | 2R | Preston Stearns | 4-6 0-6 |
2021 J4 SANJOSE
| W | 1R | Luca Lo Nardo | 6-4 6-1 |
| L | 2R | Juan Manuel La Serna | 6-1 4-6 3-6 |
2020 J5 SANDIEGO-2
| W | 1R | Santiago Padilla Cote | 6-0 6-1 |
| W | 2R | Rohan Murali | 2-6 6-1 6-0 |
| W | QF | Masato Perera | 3-6 7-5 7-5 |
| W | SF | Wil Jenkins | 6-1 6-3 |
| W | F | Sebastian Sec | 6-0 6-2 |
2020 J4 DAYTONABEACH
| W | 1R | Francisco Tomas Geschwind | 7-6 6-2 |
| W | 2R | Azuma Visaya | 2-6 6-1 6-4 |
| L | QF | Colton Smith | 4-6 4-6 |
2020 J4 ORLANDO
| W | 1R | Stian Klaassen | 6-1 6-2 |
| L | 2R | Nedim Suko | 6-4 6-7 4-6 |
2020 J4 ATLANTA-2
| W | 1R | John Chin | 6-3 6-3 |
| L | 2R | Ryan Colby | 3-6 3-6 |
2020 J4 LLANOSDECURUNDU-2
| W | 1R | Andy Zhu | 6-2 6-7 6-2 |
| W | 2R | Renato Esteban Gonzalez Jorquera | 7-5 6-3 |
| W | QF | Lorenzo Esquici | 6-0 6-4 |
2020 J4 JALISCO
| W | 1R | Jose Andres Perez | 6-1 6-0 |
| W | 2R | Christophe Clement | 6-2 6-1 |
| W | 3R | Francisco Javier Borbolla | 6-3 6-1 |
| L | QF | Stian Klaassen | 4-6 2-6 |
2020 J4 QUERETARO-2
| W | 2R | Shu Matsuoka | 6-4 4-6 7-6 |
| W | 3R | Stian Klaassen | 7-6 3-6 6-2 |
| L | QF | Samir Banerjee | 6-3 4-6 0-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 10086, Number of registered players: 6,405, Number of registered results: 370,423