 Brazil: Florianopolis - Doubles - Main |
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| 1/8-finals | Prado Angelo J. C./Vallejo D. | Taylor A./Villanueva G. | WO. | details | 03.04.2024 |
 Bolivia: Santa Cruz - Doubles - Main |
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| 1/8-finals | Prado Angelo J. C./Vallejo D. | Collarini A./Olivo R. | 1:2 (2:6, 6:4, 6:10) | details | 06.03.2024 |
 Argentina: M25 Tucuman - Doubles - Main |
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| 1/8-finals | Aboian L./Aboian V. | Prado Angelo J. C./Vallejo D. | CAN. | details | 28.02.2024 |
 Uruguay: M25 Punta del Este 2 - Doubles - Main |
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| Quarter-finals | Prado Angelo J. C./Vallejo D. | Roncadelli F./Saraiva Dos Santos P. A. | 0:2 (4:6, 4:6) | details | 15.02.2024 |
| 1/8-finals | Carou I./Mena F. | Prado Angelo J. C./Vallejo D. | 0:2 (4:6, 2:6) | details | 15.02.2024 |
| Bolivia: M15 Cochabamba - Doubles - Main |
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| Quarter-finals | Aboian L./Vilicich B. | Farjat T./Prado Angelo J. C. | WO. | details | 17.11.2023 |
| 1/8-finals | Lehmann N./Ratti L. | Farjat T./Prado Angelo J. C. | 0:2 (5:7, 61:7) | details | 15.11.2023 |
| Argentina: M15 Rosario - Doubles - Main |
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| Final | Del Pino M./La Serna J. M. | Kestelboim M./Prado Angelo J. C. | 2:0 (6:3, 7:61) | details | 11.11.2023 |
| Semi-finals | Kestelboim M./Prado Angelo J. C. | Rodriguez L. J./Tenti F. | WO. | details | 11.11.2023 |
| Quarter-finals | Kestelboim M./Prado Angelo J. C. | Egea F. E./Monzon I. | WO. | details | 09.11.2023 |
| 1/8-finals | Bruna E./Bruna N. | Kestelboim M./Prado Angelo J. C. | 0:2 (2:6, 1:6) | details | 07.11.2023 |
| Argentina: M25 Mendoza - Doubles - Main |
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| Final | Huertas Del Pino A./Huertas Del Pino C. | Buse I./Prado Angelo J. C. | 2:0 (6:4, 6:4) | details | 07.10.2023 |
| Semi-finals | Descotte M. F./Zukas M. | Buse I./Prado Angelo J. C. | 0:2 (5:7, 1:6) | details | 06.10.2023 |
Chile: Concepcion - Singles - Main
Paraguay: Asuncion - Singles - Main
World: Davis Cup - World Group II - Singles - Preliminary