Estadio: Cancha 3 Round: 14 Ground: Clay
| Challenger Florianópolis | 2023/04/19 15:55 | Tomas Barrios Vera v Gustavo Heide | 6-4,6-4 |
| Challenger de Ciudad de México | 2023/03/26 16:00 | Maximilian Neuchrist v Gustavo Heide | 7-6,6-2 |
| Challenger de Viña del Mar | 2023/03/13 14:00 | Gustavo Heide v Orlando Luz | 4-6,3-6 |
| Challenger de Viña del Mar | 2023/03/12 15:05 | Gustavo Heide v Matias Rojas | 6-3,6-3 |
| Challenger de Santiago | 2023/03/05 14:30 | Conner Huertas Del Pino v Gustavo Heide | 5-7,6-4,6-1 |
| Challenger de Piracicaba | 2023/01/15 18:20 | Juan Pablo Paz v Gustavo Heide | 6-1,7-5 |
| ITF M25 Vacaria | 2022/12/03 16:00 | Roman Andres Burruchaga v Gustavo Heide | 4-6,6-3,6-2 |
| ITF M25 Vacaria | 2022/12/02 14:20 | Gustavo Heide v Marcelo Zormann | 6-4,7-6 |
| Challenger Florianópolis | 2023/04/19 14:30 | Orlando Luz v Ignacio Carou | 6-3,6-3 |
| Challenger Florianópolis | 2023/04/17 15:20 | Juan C P Angelo v Ignacio Carou | 6-4,6-7,4-6 |
| Challenger Florianópolis | 2023/04/16 16:35 | Joao Victor C Loureiro v Ignacio Carou | 6-7,5-7 |
| ITF 15 Antalya | 2023/03/22 10:50 | Ignacio Carou v Max Alcala Gurri | 0-6,1-6 |
| ITF 15 Antalya | 2023/03/16 12:25 | Ignacio Carou v Aleksandre Metreveli | 6-7,6-1,4-6 |
| ITF 15 Antalya | 2023/03/14 12:30 | Ignacio Carou v Kaya Arinc | 6-4,6-4 |
| ITF 15 Antalya | 2023/03/09 09:20 | Ignacio Carou v Jorge Martinez Martinez | 4-6,6-7 |
| ITF 15 Antalya | 2023/03/08 09:45 | Cengiz Aksu v Ignacio Carou | 4-6,6-7 |