18.01.24 | 1/4 | Joao Fonseca/Pedro Sakamoto | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 6-1, 7-64 | | match details | Tigre Challenger | Clay |
17.01.24 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Federico Agustin Gomez/Juan Bautista Torres | 7-61, 6-2 | | match details |
02.12.23 | 1/2 | Aleksandar Kovacevic/Keegan Smith | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 6-4, 6-3 | | match details | Temuco Challenger | Hard |
30.11.23 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Nicolas Barrientos/Andre Goransson | 6-78, 6-3, 10-8 | | match details |
28.11.23 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Andres Andrade/Brandon Perez | 3-6, 7-65, 10-4 | | match details |
14.10.21 | 1/4 | Gonzalo Bueno/Ignacio Buse | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Gilbert Klier Junior/Joao Lucas Reis Da Silva - walk over | | match details | M25 Lima | Clay |
13.10.21 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Franco Roncadelli/Paul Valsecchi | 6-2, 6-2 | | match details |
19.09.21 | fin | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Pedro Boscardin Dias/Gustavo Heide | 6-4, 4-6, 10-8 | | match details | M25 Medellin | Clay |
18.09.21 | 1/2 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Adam El Mihdawy/Pedro Sakamoto | 7-62, 6-4 | | match details |
17.09.21 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Mateo Barreiros Reyes/Enrique Bogo | 6-4, 6-4 | | match details |
16.09.21 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Cristobal Castro/Eduardo Lacalle | 6-0, 6-4 | | match details |
29.07.21 | 1/4 | Fabio Coelho/Natan Rodrigues | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 6-2, 6-3 | | match details | M15 Castelo | Hard |
27.07.21 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Pedro Araujo/Ray Ho | 6-1, 6-4 | | match details |
24.07.21 | fin | Simon Carr/Alexander Cozbinov | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 6-3, 2-6, 10-5 | | match details | M25 Idanha | Hard |
23.07.21 | 1/2 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Thomas Fancutt/Evan Hoyt | 7-63, 4-6, 10-8 | | match details |
22.07.21 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Ben Jones/Egor Noskin | 7-5, 7-5 | | match details |
20.07.21 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | David Marrero/Dhruva Mulye | 6-4, 6-4 | | match details |
16.07.21 | 1/2 | Thomas Fancutt/Evan Hoyt | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 7-5, 6-2 | | match details | M25 Idanha | Hard |
15.07.21 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Francisco Cabral/Duarte Vale | 3-6, 7-65, 12-10 | | match details |
13.07.21 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Bekkhan Atlangeriev/Anton Matusevich | 6-4, 7-5 | | match details |
05.06.21 | fin | Domagoj Biljesko/Frane Nincevic | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 6-2, 3-6, 10-4 | | match details | M15 Sarajevo | Clay |
04.06.21 | 1/2 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Gergely Madarasz/Zsombor Velcz | 6-4, 6-4 | | match details |
03.06.21 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Valentin Lapalu/Mathieu Perchicot | 3-2, Valentin Lapalu/Mathieu Perchicot - retired | | match details |
23.05.21 | 1/2 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Eric Vanshelboim/Otto Virtanen | 6-2, 0-6, 11-9 | | match details | M15 Brcko | Clay |
23.05.21 | fin | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Remy Bertola/Maximilian Neuchrist | Remy Bertola/Maximilian Neuchrist - walk over | | match details |
22.05.21 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Domagoj Biljesko/Tim Heger | 6-74, 7-5, 10-3 | | match details |
21.05.21 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Preston Connor/Petar Jovic | 6-2, 6-1 | | match details |
15.02.20 | 1/2 | Alejo Lorenzo Lingua Lavallen/Igor Ribeiro Marcondes | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 7-5, 7-64 | | match details | M15 Cancun | Hard |
14.02.20 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Eduardo Ribeiro/Fernando Yamacita | 6-4, 6-3 | | match details |
13.02.20 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Dominik Palan/Maksim Tikhomirov | 6-1, 6-2 | | match details |
08.02.20 | 1/2 | Geoffrey Blancaneaux/Gabriel Petit | Gilbert Klier Junior/Joao Lucas Reis Da Silva | 6-1, 6-2 | | match details | M15 Cancun | Hard |
07.02.20 | 1/4 | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Francisco Comesana/Tomas Lipovsek Puches | 5-7, 6-1, 10-8 | | match details |
06.02.20 | 1st round | Gilbert Klier Junior/Joao Lucas Reis Da Silva | Ignacio Carou/Maximiliano Estevez | 3-6, 6-4, 10-6 | | match details |