Stadium: Cancha 2 Round: 25 Ground: Clay
| Challenger - Cali | 2023/06/21 22:00 | Tristan Schoolkate v Federico Delbonis | 6-7,1-6 |
| Challenger - Cali | 2023/06/19 21:05 | Tristan Schoolkate v Thai-Son Kwiatkowski | 7-6,7-5 |
| Challenger Palmas del Mar | 2023/06/13 23:10 | Gustavo Heide v Tristan Schoolkate | 7-6,6-3 |
| Challenger Tyler | 2023/06/04 15:00 | Tristan Schoolkate v Tristan Boyer | 4-6,1-6 |
| Challenger Gwangju | 2023/05/01 03:15 | Tristan Schoolkate v Luke Saville | 1-6,0-6 |
| Challenger Gwangju | 2023/04/30 03:50 | Tristan Schoolkate v Woohyuk Sim | 6-7,6-2,6-0 |
| Challenger - Seoul | 2023/04/24 02:00 | Tristan Schoolkate v Peter Gojowczyk | 6-7,3-6 |
| Challenger - Seoul | 2023/04/23 03:40 | Tristan Schoolkate v Yuki Mochizuki | 6-7,6-2,6-2 |
| Challenger - Cali | 2023/06/20 16:00 | Eduardo Ribeiro v Federico Delbonis | 2-6,3-6 |
| Challenger Vicenza | 2023/05/29 10:40 | Eduardo Ribeiro v Nino Serdarusic | 1-6,2-6 |
| Challenger Vicenza | 2023/05/28 12:15 | Salvatore Caruso v Eduardo Ribeiro | 2-6,3-6 |
| Challenger Skopje | 2023/05/22 10:30 | Eduardo Ribeiro v Steven Diez | 6-4,0-6,3-6 |
| Challenger Oeiras | 2023/05/16 09:00 | Pedro Cachin v Eduardo Ribeiro | 5-7,7-6,6-3 |
| Challenger Oeiras | 2023/05/15 11:15 | Eduardo Ribeiro v Sebastian Fanselow | 6-2,6-4 |
| Challenger Oeiras | 2023/05/14 11:45 | Nick Hardt v Eduardo Ribeiro | 6-3,1-6,5-7 |
| Challenger Coquimbo | 2023/05/01 18:40 | Eduardo Ribeiro v Joao Lucas Reis da Silva | 2-6,3-6 |