Stadium: Centre Court Round: 54 Ground: Clay
| ITF M15 Brasilia | 2021/11/01 12:00 | Marcelo Zormann v Ronaldo Alexandre | 6-0,6-2 |
| ITF M25 Rio do Sul | 2021/10/22 14:20 | Pedro Boscardin Dias v Marcelo Zormann | 6-3,5-7,6-3 |
| ITF M25 Rio do Sul | 2021/10/21 13:10 | Marcelo Zormann v Daniel Dutra Da Silva | 6-4,4-6,6-1 |
| ITF M25 Rio do Sul | 2021/10/20 17:20 | Marcelo Zormann v Enrique Bogo | 6-3,6-1 |
| ITF M25 Rio do Sul | 2021/10/18 18:30 | Marcelo Zormann v Augusto Giacomolli de Andrade | 6-4,6-0 |
| ITF M15 Recife | 2021/09/24 18:40 | Jose Pereira v Marcelo Zormann | 7-6,6-4 |
| ITF M15 Recife | 2021/09/23 14:50 | Marcelo Zormann v Oscar Jose Gutierrez | 6-2,4-6,7-5 |
| ITF M15 Recife | 2021/09/22 16:45 | Marcelo Zormann v Bruno Fernandez | 6-3,6-1 |
| ITF M15 Brasilia | 2021/11/01 12:00 | Ighor Halmenschlager Reis v Bruno Stefani Figlio | 6-7,4-6 |
| ITF M25 Rio do Sul | 2021/10/18 19:05 | Bruno Stefani Figlio v Matheus C Bueres | 6-7,6-4,6-10 |
| ITF M15 Sharm El Sheikh | 2021/04/04 07:30 | Bruno Stefani Figlio v Ivan Mikhaylyuk | 5-7,5-7 |
| ITF M15 Sharm El Sheikh | 2021/03/28 13:00 | Shohei Chikami v Bruno Stefani Figlio | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2021/03/22 10:00 | Toby Martin v Bruno Stefani Figlio | 6-2,6-2 |
| ITF M15 Sharm El Sheikh | 2021/03/21 13:00 | Ilya Lebedev v Bruno Stefani Figlio | 5-7,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/14 17:30 | Leonardo Malgaroli v Bruno Stefani Figlio | 7-5,6-3 |
| ITF M15 Cancun | 2020/03/09 15:00 | Cyril Vandermeersch v Bruno Stefani Figlio | 7-6,6-0 |