stadio: Cancha Central Round: 29 Ground: Clay
| Challenger Santa Cruz DM | 2023/09/12 23:00 | Dellien/Dellien v Collarini/Olivo | 4-6,6-2,10-1 |
| Challenger Santa Cruz DM | 2024/03/08 00:35 | Burruchaga/Olivieri v Collarini/Olivo | 5-7,6-7 |
| Challenger Santa Cruz DM | 2024/03/06 01:20 | P Angelo/Vallejo v Collarini/Olivo | 2-6,6-4,6-10 |
| Challenger Punta del Este DM | 2024/01/24 21:30 | Collarini/Olivo v Andreozzi/Duran | 3-6,7-5,10-12 |
| Challenger Antofagasta DM | 2023/09/20 20:40 | P De Almeida/Reis da Silva v Collarini/Olivo | 6-1,6-2 |
| Challenger Santa Cruz DM | 2023/09/12 23:00 | Dellien/Dellien v Collarini/Olivo | 4-6,6-2,10-1 |
| Challenger Concepcion DM | 2023/01/24 21:10 | Collarini/Olivo v Casanova/Dutra Da Silva | 6-1,2-6,7-10 |
| Challenger Piracicaba DM | 2023/01/20 21:00 | Collarini/Olivo v H D Pino/Huertas Del Pino | 6-4,6-4 |
| Challenger Piracicaba DM | 2023/01/19 19:00 | Bogo/Dos Santos v Collarini/Olivo | 4-6,4-6 |
| Challenger Santa Cruz DM | 2024/03/10 01:15 | Carou/Ugo Carabelli v Dellien/Dellien | 3-6,2-6 |
| Challenger Santa Cruz DM | 2024/03/08 02:00 | Dellien/Dellien v Arias/Zeballos | 6-4,7-5 |
| Challenger Santa Cruz DM | 2024/03/07 01:25 | Dellien/Dellien v Oliveira/Taylor | 7-6,7-5 |
| Challenger Santa Cruz DM | 2023/09/12 23:00 | Dellien/Dellien v Collarini/Olivo | 4-6,6-2,10-1 |
| Challenger Concepcion DM | 2023/01/25 20:10 | Martinez/Rodriguez v Dellien/Dellien | 6-7,3-6 |
| ITF M15 Cochabamba DM | 2021/11/19 01:00 | Hess/L Linquet v Dellien/Dellien | 6-4,5-7,8-10 |
| ITF M15 Cochabamba DM | 2021/11/17 22:45 | Dellien/Dellien v Farjat/Otegui | 6-3,4-6,10-8 |