Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Blumenau | 2022/01/13 15:05 | Matheus A De Lima v Igor Marcondes | 0-6,1-6 |
| Challenger Blumenau | 2022/01/11 17:25 | Matheus A De Lima v Mats Rosenkranz | 6-3,1-6,6-3 |
| ITF M15 Lambare | 2021/12/15 13:00 | Matheus A De Lima v Nicolas Bruna | 2-6,0-6 |
| ITF M25 Rio do Sul | 2021/10/21 17:10 | Wilson Leite v Matheus A De Lima | 6-3,6-1 |
| ITF M25 Rio do Sul | 2021/10/20 15:20 | Matheus A De Lima v Pedro Cressoni | 6-2,6-0 |
| ITF M15 Lambare | 2021/12/15 20:10 | Joao Eduardo Schiessl v Igor Gimenez | 2-6,0-6 |
| ITF M25 Aparecida De Goiania | 2021/11/09 15:00 | Joao Eduardo Schiessl v Valerio Aboian | 6-7,3-6 |
| ITF M15 Brasilia | 2021/11/03 15:50 | Joao Eduardo Schiessl v Oscar Jose Gutierrez | 3-6,5-7 |
| ITF M15 Brasilia | 2021/11/02 12:00 | Joao Eduardo Schiessl v Paulo A S Dos Santos | 6-1,7-5 |
| ITF M25 Rio do Sul | 2021/10/21 17:35 | Ignacio Carou v Joao Eduardo Schiessl | 6-4,6-2 |
| ITF M25 Rio do Sul | 2021/10/19 14:55 | Joao Eduardo Schiessl v Mateus Alves | 6-4,3-6,7-6 |
| ITF M15 Recife | 2021/09/23 13:30 | Nicolas Zanellato v Joao Eduardo Schiessl | 7-5,6-0 |
| ITF M15 Recife | 2021/09/22 14:10 | Joao Eduardo Schiessl v Ignacio Carou | 0-6,6-2,7-6 |