Chile: Concepcion - Doubles - Main |
| 1/8-finals | Huertas Del Pino C./Huertas Del Pino A. | Casanova H./Collarini A. | 2:0 (7:67, 6:2) | details | 24.03.2025 |
Chile: Santiago - Doubles - Main |
| 1/8-finals | Collarini A./Popko D. | Bueno G./Guillen Meza A. | 0:2 (4:6, 2:6) | details | 10.03.2025 |
Argentina: Cordoba 2 - Doubles - Main |
| Quarter-finals | Collarini A./Olivo R. | Romboli F./Soto M. | 0:2 (5:7, 2:6) | details | 06.03.2025 |
| 1/8-finals | Collarini A./Olivo R. | Duran G./Kestelboim M. | 2:1 (3:6, 6:3, 10:6) | details | 05.03.2025 |
Argentina: Buenos Aires - Doubles - Main |
| 1/8-finals | Collarini A./Duran G. | Jacq G./Luz O. | 0:2 (4:6, 3:6) | details | 10.02.2025 |
Argentina: Rosario - Doubles - Main |
| 1/8-finals | Popko D./Sanchez Izquierdo N. | Collarini A./Ugo Carabelli C. | WO. | details | 07.02.2025 |
| 1/8-finals | Trungelliti M./Tseng C. H. | Collarini A./Ugo Carabelli C. | CAN. | details | 06.02.2025 |
Brazil: Piracicaba - Doubles - Main |
| 1/8-finals | Saraiva Dos Santos P. A./Villanueva G. | Collarini A./Ficovich J. P. | WO. | details | 31.01.2025 |
Uruguay: Punta Del Este - Doubles - Main |
| 1/8-finals | Arias B./Zeballos F. | Collarini A./Olivo R. | 2:0 (6:0, 6:3) | details | 22.01.2025 |
Argentina: Buenos Aires 2 - Doubles - Main |
| Quarter-finals | Britto L./Roncadelli F. | Collarini A./Olivo R. | 2:0 (6:4, 6:2) | details | 16.01.2025 |
| 1/8-finals | Aboian V./Del Pino M. | Collarini A./Olivo R. | 0:2 (4:6, 2:6) | details | 15.01.2025 |
Uruguay: Montevideo - Doubles - Main |
| 1/8-finals | Boyer T./Collarini A. | Gomez F. A./Martinez L. D. | 0:2 (4:6, 4:6) | details | 13.11.2024 |
Peru: Lima 2 - Doubles - Main |
| 1/8-finals | Luz O./Zormann Da Silva M. | Collarini A./Olivo R. | CAN. | details | 06.11.2024 |
Brazil: Campinas - Doubles - Main |
| Quarter-finals | Collarini A./Dellien Velasco M. A. | Duncan S./Reese H. | 0:2 (4:6, 65:7) | details | 17.10.2024 |
| 1/8-finals | Drzewiecki K./Matuszewski P. | Collarini A./Dellien Velasco M. A. | 1:2 (5:7, 6:4, 7:10) | details | 16.10.2024 |
Argentina: Villa Maria - Doubles - Main |
| 1/8-finals | Sakamoto P./Villanueva G. | Burruchaga R. A./Collarini A. | WO. | details | 09.10.2024 |
Argentina: Buenos Aires 3 - Doubles - Main |
| 1/8-finals | Collarini A./Olivo R. | Andreozzi G./Kestelboim M. | 0:2 (4:6, 4:6) | details | 02.10.2024 |
Chile: Antofagasta - Doubles - Main |
| 1/8-finals | Farjat T./Ugo Carabelli C. | Collarini A./Ficovich J. P. | CAN. | details | 25.09.2024 |
| 1/8-finals | Aboian L./Aboian V. | Collarini A./Ficovich J. P. | 2:0 (6:1, 6:4) | details | 25.09.2024 |