Brazil: Rio de Janeiro - Doubles - Main |
| 1/8-finals | Alves M./Marcondes I. | Leite W./Sakamoto P. | WO. | details | 16.12.2021 |
South Africa: M25 Johannesburg / Ellispark - Doubles - Main |
| Quarter-finals | Kiyamov T./Kravchuk K. | Alves M./Marcondes I. | WO. | details | 23.09.2021 |
| 1/8-finals | Niki T./Vilardo F. | Alves M./Marcondes I. | 0:2 (4:6, 3:6) | details | 22.09.2021 |
South Africa: M25 Johannesburg / Markspark - Doubles - Main |
| Final | Cukierman D./Gray A. | Alves M./Marcondes I. | 2:0 (7:65, 6:3) | details | 18.09.2021 |
| Semi-finals | Alves M./Marcondes I. | Nijboer R./Oberleitner N. | 2:1 (7:63, 68:7, 10:6) | details | 17.09.2021 |
| Quarter-finals | Caripi V./Cash J. | Alves M./Marcondes I. | 1:2 (7:5, 64:7, 5:10) | details | 16.09.2021 |
| 1/8-finals | Beckley A./Hunter V. | Alves M./Marcondes I. | 0:2 (4:6, 1:6) | details | 15.09.2021 |
Tunisia: M15 Monastir 12 - Doubles - Main |
| Final | Agamenone F./Matuszewski P. | Alves M./Marcondes I. | 2:0 (7:67, 7:5) | details | 10.04.2021 |
| Semi-finals | Alves M./Marcondes I. | Dembek M./Strombachs R. | 2:1 (7:66, 66:7, 10:6) | details | 09.04.2021 |
| Quarter-finals | Martinez M./Ouakaa A. | Alves M./Marcondes I. | 1:2 (7:63, 2:6, 2:10) | details | 08.04.2021 |
| 1/8-finals | Galarza J. I./Pereira F. | Alves M./Marcondes I. | 1:2 (3:6, 6:3, 5:10) | details | 06.04.2021 |
Tunisia: M15 Monastir 11 - Doubles - Main |
| 1/8-finals | Coulibaly E./Naw H. | Alves M./Marcondes I. | 2:0 (6:2, 7:5) | details | 30.03.2021 |
Tunisia: M15 Monastir 10 - Doubles - Main |
| 1/8-finals | Melnic V./Sinclair C. | Alves M./Marcondes I. | 2:1 (4:6, 7:64, 10:6) | details | 23.03.2021 |
Tunisia: M15 Monastir 9 - Doubles - Main |
| Final | Alves M./Marcondes I. | Ghorbel A./Potenza L. | 0:2 (4:6, 1:6) | details | 20.03.2021 |
| Semi-finals | Alves M./Marcondes I. | Kawachi K./Zhu E. | 2:1 (5:7, 6:3, 10:2) | details | 19.03.2021 |
| Quarter-finals | Alves M./Marcondes I. | Melnic V./Sinclair C. | 2:0 (6:3, 6:1) | details | 18.03.2021 |
| 1/8-finals | Alves M./Marcondes I. | Donski A./Langmo C. | 2:0 (7:5, 6:2) | details | 16.03.2021 |
Portugal: M15 Setubal - Doubles - Main |
| Final | Borges N./Cabral F. | Alves M./Marcondes I. | 2:1 (6:2, 65:7, 10:7) | details | 10.10.2020 |
| Semi-finals | Alves M./Marcondes I. | Fanselow S./Neuchrist M. | 2:1 (6:4, 3:6, 11:9) | details | 09.10.2020 |
| Quarter-finals | Alves M./Marcondes I. | Falcao G./Olivieri G. A. | 2:1 (2:6, 6:2, 10:6) | details | 08.10.2020 |
| 1/8-finals | Jorda Sanchis D./Strombachs R. | Alves M./Marcondes I. | 0:2 (2:6, 3:6) | details | 06.10.2020 |
Portugal: M15 Castelo Branco - Doubles - Main |
| Final | Nava E./Nava E. | Alves M./Marcondes I. | 1:2 (64:7, 7:5, 8:10) | details | 26.09.2020 |
| Quarter-finals | Hardt N./Moreno De Alboran N. | Alves M./Marcondes I. | 0:2 (62:7, 2:6) | details | 25.09.2020 |
| Semi-finals | Peniston R./Whitehouse M. | Alves M./Marcondes I. | 0:2 (2:6, 1:6) | details | 25.09.2020 |
| 1/8-finals | Lama G./Reis Da Silva J. | Alves M./Marcondes I. | 0:2 (4:6, 3:6) | details | 22.09.2020 |
Portugal: M15 Sintra 2 - Doubles - Main |
| Semi-finals | Nava E./Nava E. | Alves M./Marcondes I. | 2:1 (65:7, 7:67, 10:6) | details | 17.09.2020 |
| Quarter-finals | Bovy A./Hardt N. | Alves M./Marcondes I. | 0:2 (63:7, 4:6) | details | 16.09.2020 |
| 1/8-finals | Musialek A./Van Der Meerschen M. | Alves M./Marcondes I. | 0:2 (2:6, 1:6) | details | 15.09.2020 |
Portugal: M15 Sintra - Doubles - Main |
| Quarter-finals | Boluda-Purkiss C./Ortega-Olmedo R. | Alves M./Marcondes I. | 2:0 (6:3, 7:65) | details | 10.09.2020 |
| 1/8-finals | Cacao T./Monteiro J. | Alves M./Marcondes I. | 0:2 (4:6, 4:6) | details | 09.09.2020 |
Mexico: M15 Cancun 4 - Doubles - Main |
| Final | Alves M./Marcondes I. | Blancaneaux G./Petit G. | 2:0 (7:65, 7:5) | details | 08.02.2020 |
| Semi-finals | Carr S./Kirkov V. | Alves M./Marcondes I. | 0:2 (5:7, 3:6) | details | 07.02.2020 |
| Quarter-finals | Alves M./Marcondes I. | Maginley J./Roberts J. | 2:1 (67:7, 7:62, 15:13) | details | 06.02.2020 |
| 1/8-finals | Alves M./Marcondes I. | Corwin F./Spec M. | 2:1 (6:3, 3:6, 10:7) | details | 05.02.2020 |