Stadium: Court 5 Round: 26 Ground: Clay
| ITF - M25 Rio do Sul | 2021/10/20 14:50 | Wilson Leite v Thomas Kano | 6-0,6-1 |
| ITF - M25 Lima | 2021/10/12 15:00 | Wilson Leite v Oriol Roca Batalla | 4-6,0-6 |
| ITF - M25 Lima | 2021/10/09 15:00 | Eduard Esteve Lobato v Wilson Leite | 6-7,6-1,6-0 |
| ITF - M25 Lima | 2021/10/08 16:30 | Pol Martin Tiffon v Wilson Leite | 3-6,6-1,3-6 |
| ITF - M25 Lima | 2021/10/07 14:45 | Federico Zeballos v Wilson Leite | 2-6,6-2,6-7 |
| ITF - M25 Lima | 2021/10/06 18:55 | Wilson Leite v Gonzalo Villanueva | 6-3,6-4 |
| ITF - M15 Recife | 2021/09/24 14:00 | Pedro Boscardin Dias v Wilson Leite | 7-6,7-6 |
| ITF - M15 Recife | 2021/09/21 16:10 | Pedro Gabriel Rodrigues v Wilson Leite | 3-6,2-6 |
| ITF - M25 Rio do Sul | 2021/10/20 15:20 | Matheus A De Lima v Pedro Cressoni | 6-2,6-0 |