World: Davis Cup - Group III - Doubles - Play Offs |
| | Vallejo D./Vergara del Puerto M. A. | Bertran P./Cid Subervi R. | CAN. | details | 23.06.2024 |
World: Davis Cup - Group III - Doubles - Main |
| | Vallejo D./Vergara del Puerto M. A. | Crespo Piedra R./Winstead C. | CAN. | details | 22.06.2024 |
| | Vallejo D./Vergara del Puerto M. A. | Nottage D./Roberts J. | CAN. | details | 20.06.2024 |
| | Vallejo D./Vergara del Puerto M. A. | Perez B./Rodriguez R. | CAN. | details | 19.06.2024 |
France: M25 Carnac - Doubles - Main |
| Final | Merino A./Negritu Ch. | Gomez F. A./Vallejo D. | 0:2 (3:6, 5:7) | details | 01.06.2024 |
| Semi-finals | Compagnucci T./Weber A. | Gomez F. A./Vallejo D. | 0:2 (5:7, 3:6) | details | 31.05.2024 |
| Quarter-finals | Beauge M./Bouquet L. | Gomez F. A./Vallejo D. | 0:2 (4:6, 2:6) | details | 30.05.2024 |
| 1/8-finals | Furness E./Villard N. | Gomez F. A./Vallejo D. | 0:2 (4:6, 3:6) | details | 29.05.2024 |
Germany: Augsburg - Doubles - Main |
| Quarter-finals | Gomez F. A./Vallejo D. | Freund S./Ingildsen J. | 0:2 (3:6, 5:7) | details | 24.05.2024 |
| 1/8-finals | Gomez F. A./Vallejo D. | Gerch L./Holmgren A. | 2:0 (6:2, 7:65) | details | 23.05.2024 |
Brazil: Porto Alegre - Doubles - Main |
| 1/8-finals | Hemery C./Ouakaa A. | Bueno G./Vallejo D. | CAN. | details | 01.05.2024 |
Mexico: Acapulco - Doubles - Main |
| 1/8-finals | Pacheco Mendez R./Vallejo D. | Matuszewski P./Romios M. C. | CAN. | details | 18.04.2024 |
Brazil: Florianopolis - Doubles - Main |
| 1/8-finals | Prado Angelo J. C./Vallejo D. | Taylor A./Villanueva G. | WO. | details | 03.04.2024 |
Paraguay: Asuncion - Doubles - Main |
| 1/8-finals | Cukierman D./Kestelboim M. | Vallejo D./Vergara del Puerto M. A. | 2:0 (6:4, 6:3) | details | 21.03.2024 |
Bolivia: Santa Cruz - Doubles - Main |
| 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 |
| 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 |
| 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 |
Uruguay: M25 Punta del Este - Doubles - Main |
| 1/8-finals | Bueno G./Vallejo D. | Dutra Da Silva D./Ribeiro E. | CAN. | details | 08.02.2024 |