Stadium: Court 14 Round: 28 Ground: Clay
| Challenger Florianopolis MD | 2023/04/22 13:00 | Oliveira/Sakamoto v Dias/Heide | 2-6,5-7 |
| Challenger Florianopolis MD | 2023/04/21 19:20 | Oliveira/Sakamoto v Panta/Zukas | 6-4,6-3 |
| Challenger Florianopolis MD | 2023/04/20 18:55 | Gimenez/Yamacita v Oliveira/Sakamoto | 6-7,7-5,7-10 |
| Challenger Florianopolis MD | 2023/04/19 18:40 | de Almeida/Rodrigues v Oliveira/Sakamoto | 4-6,3-6 |