Stadium: Court 5 Round: 54 Ground: Clay
| ITF M25 Trelew | 2024/05/06 14:45 | Felipe Pagnacco v Lucca Guercio | 0-6,6-7 |
| ITF M25 Trelew | 2024/05/05 12:00 | Lautaro Correa Beguerie v Lucca Guercio | 0-6,4-6 |
| Challenger San Miguel de Tucuman | 2024/04/14 16:45 | Lucca Guercio v Ezequiel Monferrer | 5-7,1-6 |
| ITF M15 Bragado | 2024/04/03 15:55 | Tomas Martinez v Lucca Guercio | 4-6,6-1,6-4 |
| ITF M15 Bragado | 2024/03/24 13:00 | Matei Cristian Onofrei v Lucca Guercio | 3-6,0-6 |
| ITF M15 Olavarria | 2023/09/03 12:00 | Joel Angel Lucero v Lucca Guercio | 0-6,4-6 |
| ITF M15 Buenos Aires | 2023/08/29 16:40 | Alejo Lorenzo Lingua Lavallen v Lucca Guercio | 6-3,6-1 |
| ITF M15 Bragado | 2024/03/31 12:30 | Alan Postay v Tomas Tischner | 0-6,2-6 |
| ITF M15 Punta del Este | 2024/03/17 12:00 | Alan Postay v Santiago Russo | 4-6,1-6 |
| ITF M25 Punta del Este | 2024/02/05 15:00 | Alan Postay v Martin Cuevas | 6-7,7-5,10-8 |
| ITF M15 Santa Cruz | 2023/11/26 17:30 | Alejandro H Franco v Alan Postay | 6-3,5-7,10-4 |
| ITF M15 Santa Cruz | 2023/11/26 14:00 | Alan Postay v Lautaro Correa Beguerie | 6-3,6-1 |
| ITF M15 Rosario | 2023/11/08 17:05 | Alan Postay v Franco Emanuel Egea | 6-4,4-6,3-6 |
| ITF M15 Rosario | 2023/11/07 13:00 | Alan Postay v Ramiro Amarilla | 6-4,6-2 |
| ITF M15 Rosario | 2023/11/06 14:30 | Thiago Cigarran v Alan Postay | 6-2,6-7,6-10 |