Stadium: Cancha 2 Round: 19 Ground: Clay
| Challenger Vina del Mar | 2023/03/12 15:05 | Gustavo Heide v Matias Rojas | 6-3,6-3 |
| Challenger Santiago | 2023/03/05 14:30 | Conner Huertas Del Pino v Gustavo Heide | 5-7,6-4,6-1 |
| Challenger 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 |
| ITF M25 Vacaria | 2022/12/01 15:55 | Gustavo Heide v Franco Roncadelli | 6-1,6-3 |
| ITF M25 Vacaria | 2022/11/30 13:00 | Gustavo Heide v Paulo A S Dos Santos | 6-2,7-6 |
| ITF M25 Lajeado | 2022/11/26 14:00 | Gustavo Heide v Eduardo Ribeiro | 7-6,5-7,0-6 |
| Challenger Vina del Mar | 2023/03/12 16:30 | Nicolas Villalon v Orlando Luz | 2-6,0-6 |
| Challenger Santiago | 2023/03/05 18:50 | Orlando Luz v Federico Gaio | 4-6,5-7 |
| Challenger Piracicaba | 2023/01/16 15:20 | Orlando Luz v Thiago Seyboth Wild | 6-7,6-7 |
| Challenger Piracicaba | 2023/01/15 16:20 | Mathys Erhard v Orlando Luz | 4-6,4-6 |
| ITF M25 Vacaria | 2022/12/04 13:00 | Roman Andres Burruchaga v Orlando Luz | 0-6,6-4,6-0 |
| ITF M25 Vacaria | 2022/12/02 16:40 | Orlando Luz v Joao Victor C Loureiro | 6-3,7-6 |
| ITF M25 Vacaria | 2022/12/01 17:35 | Orlando Luz v Igor Gimenez | 6-3,6-4 |
| ITF M25 Vacaria | 2022/11/30 20:55 | Orlando Luz v Enzo Fortes | 6-3,6-1 |