| J5 CURITIBA | Semi | |
| J5 BLUMENAU | Final | |
| J4 ITAJAÍ | 2R |
BRA
| W | 1R | Murilo Antunes Burckhardt | 6-3 3-6 6-3 |
| W | 2R | Paulo Hugo Etchecoin | 6-4 7-6 |
| W | QF | Giovanni Branchetti | 6-0 6-1 |
| L | SF | Matheus Amorim De Lima | 4-6 5-7 |
| W | 1R | Felipe Pagnacco | 6-2 6-4 |
| W | 2R | Joao Fonseca | 6-4 6-0 |
| W | QF | Felipe De Dios | 6-0 6-1 |
| W | SF | William Norton | 6-3 5-7 5-3 |
| L | F | Luis Felipe Miguel | 3-6 0-6 |
| W | 1R | Thomas Kano | 6-3 6-2 |
| L | 2R | Victor Tosetto | 3-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15474, Number of registered players: 8,165, Number of registered results: 475,051