18 Feb 19 Feb 20 Feb 21 Feb 22 Feb 23 Feb 24 Feb 25 Feb 26 Feb
| Starting at 16:00 | ||
| Juan Manuel Cerundolo ARG | vs | Matheus Pucinelli De Almeida BRA |
| Followed by | ||
| Hugo Gaston FRA | vs | Felipe Meligeni Alves BRA |
| Not before 18:00 | ||
| Andrey Golubev KAZ Aleksandr Nedovyesov KAZ |
vs | Mateus Alves BRA Joao Fonseca BRA |
| Starting at 16:00 | ||
| Facundo Bagnis ARG | vs | Joao Lucas Reis De Silva BRA |
| Followed by | ||
| Eduardo Ribeiro BRA | vs | Timofey Skatov KAZ |
| Starting at 16:00 | ||
| Nicolas Jarry CHI | vs | Camilo Ugo Carabelli ARG |
| Followed by | ||
| Marco Cecchinato ITA | vs | Alejandro Tabilo CHI |
| Not before 19:30 | ||
| Matheus Pucinelli De Almeida BRA Pedro Sakamoto BRA |
vs | Nikola Cacic SRB Andrea Pellegrino ITA |
| Starting at 16:00 | ||
| Federico Delbonis ARG | vs | Yannick Hanfmann GER |
| Followed by | ||
| Tomas Barrios Vera CHI | vs | Jozef Kovalik SVK |