Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 Recife | 2021/09/22 13:00 | Joao Hinsching v Henrique S Gomes | 3-6,6-3,6-4 |
| ITF M15 Santo Domingo | 2019/12/12 13:30 | Joao Hinsching v Arklon H D Pino | 3-6,7-6,0-6 |
| ITF M15 Santo Domingo | 2019/12/11 18:45 | Miguel Fernando Pereira v Joao Hinsching | 6-7,6-7 |
| ITF M15 Santo Domingo | 2019/12/03 14:00 | Joao Hinsching v Camilo Ugo Carabelli | 3-6,6-4,4-6 |
| ITF M15 Santo Domingo | 2019/11/26 15:30 | Joao Hinsching v Mauricio Echazu | 3-6,6-7 |
| ITF M15 East Lansing | 2019/11/21 18:25 | Joao Hinsching v Jacob Dunbar | 1-6,3-6 |
| ITF M15 East Lansing | 2019/11/20 18:00 | Joao Hinsching v Constant De La Bassetiere | 7-6,2-6,7-6 |
| ITF M25 Orlando | 2019/11/13 14:55 | Joao Hinsching v Ulises Blanch | 3-6,2-6 |
| ITF M15 Recife | 2021/09/21 16:10 | Pedro Gabriel Rodrigues v Wilson Leite | 3-6,2-6 |
| ITF M25 Ricany | 2021/08/31 12:40 | Kaichi Uchida v Wilson Leite | 6-4,6-2 |
| ITF M25 Poznan | 2021/08/25 12:55 | Wilson Leite v Sebastian Gima | 4-6,6-3,3-6 |
| ITF M15 Lodz | 2021/08/21 10:30 | Wilson Leite v Yann Wojcik | 6-2,4-6,3-6 |
| ITF M15 Lodz | 2021/08/20 08:00 | Igor Marcondes v Wilson Leite | 2-6,1-6 |
| ITF M15 Lodz | 2021/08/17 08:00 | Robert Strombachs v Wilson Leite | 5-7,4-6 |
| ITF M15 Gdynia | 2021/08/10 12:25 | Wilson Leite v Jack Pinnington Jones | 2-6,3-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/05 08:30 | Wilson Leite v Shintaro Mochizuki | 6-7,6-1,0-6 |