Stadium: Qadra 3 Round: 28 Ground: Clay
| Challenger Sao Leopoldo - HD | 2024/03/28 16:40 | Reis da Silva/Torres v Romboli/Zormann | 5-7,0-6 |
| Challenger Sao Leopoldo - HD | 2024/03/27 15:00 | Britto/Dos Santos v Romboli/Zormann | 3-6,2-6 |
| Challenger - Asuncion - HD | 2024/03/23 00:45 | Arias/Zeballos v Romboli/Zormann | 6-4,1-6,11-9 |
| Challenger - Asuncion - HD | 2024/03/21 23:00 | Romboli/Zormann v Cukierman/Kestelboim | 6-3,6-4 |
| Challenger - Asuncion - HD | 2024/03/20 19:00 | Romboli/Zormann v Carou/Huertas Del Pino | 7-5,7-6 |
| Challenger - Santiago - HD | 2024/03/16 18:45 | Romboli/Zormann v Arias/Zeballos | 7-6,6-4 |
| Challenger - Santiago - HD | 2024/03/15 19:15 | King/Stalder v Romboli/Zormann | 7-6,4-6,7-10 |
| Challenger - Santiago - HD | 2024/03/14 15:00 | Romboli/Zormann v P De Almeida/Zanellato | 6-7,6-2,10-5 |
| Challenger Sao Leopoldo - HD | 2024/03/28 23:40 | Collarini/Olivo v Demoliner/Luz | 3-6,6-3,10-12 |
| Challenger Sao Leopoldo - HD | 2024/03/27 21:20 | Freund/Ingildsen v Demoliner/Luz | 5-7,4-6 |
| Challenger - Asuncion - HD | 2024/03/22 00:30 | Collarini/Olivieri v Demoliner/Luz | 6-4,6-7,15-13 |
| Challenger - Asuncion - HD | 2024/03/21 00:45 | Draxl/Weis v Demoliner/Luz | 5-7,5-7 |