Stadium: Centre Court Round: 25 Ground: Clay
| ITF M15 Recife | 2021/09/25 16:00 | Pedro Boscardin Dias v Jose Pereira | 6-7,3-6 |
| ITF M15 Recife | 2021/09/24 14:00 | Pedro Boscardin Dias v Wilson Leite | 7-6,7-6 |
| ITF M15 Recife | 2021/09/23 13:30 | Pedro Boscardin Dias v Enrique Bogo | 7-6,6-1 |
| ITF M15 Recife | 2021/09/21 22:40 | Pedro Boscardin Dias v Mateo Barreiros Reyes | 6-2,6-2 |
| ITF M25 Medellin | 2021/09/16 15:00 | Pedro Boscardin Dias v Juan A H Serrano | 3-6,4-6 |
| ITF M25 Medellin | 2021/09/15 16:35 | Pedro Boscardin Dias v Gustavo Heide | 6-3,3-6,6-3 |
| ITF M15 Ibague | 2021/09/09 16:10 | Pedro Boscardin Dias v Gustavo Heide | 1-6,1-6 |
| ITF M15 Ibague | 2021/09/07 15:40 | Sergio Luis H Ramirez v Pedro Boscardin Dias | 2-6,3-6 |
| ITF M15 Cancun | 2021/10/03 19:45 | Emil Reinberg v Gabriel Roveri Sidney | 7-6,7-5 |
| ITF M15 Cancun | 2021/09/28 14:00 | Gabriel Roveri Sidney v Colin Markes | 1-6,4-6 |
| ITF M15 Cancun | 2021/09/27 14:30 | Adam Jones v Gabriel Roveri Sidney | 2-6,2-6 |
| ITF M15 Cancun | 2021/09/26 17:30 | Oscar Matias Leiva Biason v Gabriel Roveri Sidney | 1-6,2-6 |
| ITF M15 Cairo | 2021/09/14 06:55 | Bruno P Navarro v Gabriel Roveri Sidney | 6-4,4-6,10-8 |
| ITF M15 Cairo | 2021/09/13 07:00 | Gabriel Roveri Sidney v Lukas H Lilleengen | 6-3,6-7,10-8 |
| ITF M15 Cairo | 2021/09/12 11:00 | Bryan Aguiar Kuntz v Gabriel Roveri Sidney | 1-6,4-6 |
| ITF M15 Cairo | 2021/09/07 07:30 | Bruno P Navarro v Gabriel Roveri Sidney | 6-2,6-3 |