Stadium: Quadra 3 Round: 25 Ground: Clay
| Challenger Porto Alegre | 2024/04/30 20:20 | Nicolas Zanellato v Stefanos Sakellaridis | 6-3,6-7,7-6 |
| Challenger Concepcion | 2024/04/27 17:10 | Stefanos Sakellaridis v Juan Pablo Ficovich | 2-6,5-7 |
| Challenger Concepcion | 2024/04/26 21:00 | Stefanos Sakellaridis v Facundo Mena | 6-4,0-6,6-3 |
| Challenger Concepcion | 2024/04/25 14:30 | Ergi Kirkin v Stefanos Sakellaridis | 3-6,6-3,5-7 |
| Challenger Concepcion | 2024/04/23 19:55 | Gonzalo Villanueva v Stefanos Sakellaridis | 3-6,4-6 |
| Challenger Concepcion | 2024/04/22 18:10 | Stefanos Sakellaridis v Gabriel Decamps | 6-4,6-4 |
| Challenger Gwangju | 2024/04/14 03:20 | Luke Saville v Stefanos Sakellaridis | 6-2,4-6,6-2 |
| Challenger Busan | 2024/04/07 05:15 | Stefanos Sakellaridis v Yunseong Chung | 6-1,2-6,3-6 |
| Challenger Santos | 2024/05/06 16:10 | Leonardo Aboian v Trey Hilderbrand | 6-4,6-4 |
| Challenger Porto Alegre | 2024/05/01 13:00 | Facundo Mena v Leonardo Aboian | 3-6,6-1,6-1 |
| Challenger Porto Alegre | 2024/04/29 18:30 | Wilson Leite v Leonardo Aboian | 6-7,6-4,3-6 |
| Challenger Porto Alegre | 2024/04/28 14:55 | Enrique Bogo v Leonardo Aboian | 4-6,3-6 |
| Challenger Concepcion | 2024/04/25 19:00 | Alvaro Guillen Meza v Leonardo Aboian | 6-0,6-3 |
| Challenger Concepcion | 2024/04/23 17:45 | Emilio Gomez v Leonardo Aboian | 3-6,6-7 |
| Challenger Concepcion | 2024/04/22 16:50 | Leonardo Aboian v Alexander Stater | 6-3,2-6,7-6 |
| Challenger Concepcion | 2024/04/21 17:30 | Leonardo Aboian v Benjamin Torrealba | 6-0,6-3 |