Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Sharm El Sheikh | 2021/10/19 08:55 | Mario G Fernandez v Bryan Aguiar Kuntz | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2021/10/18 07:00 | Gian M Di Natale v Bryan Aguiar Kuntz | 6-7,7-6,6-10 |
| ITF M15 Sharm El Sheikh | 2021/10/17 07:00 | Bryan Aguiar Kuntz v Laelson Rodrigues | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2021/10/11 11:00 | Leonid Sheyngezikht v Bryan Aguiar Kuntz | 6-2,6-3 |
| ITF M15 Sharm El Sheikh | 2021/10/10 13:00 | Bryan Aguiar Kuntz v Arjun Mahadevan | 6-3,7-6 |
| ITF M15 Sharm El Sheikh | 2021/10/03 08:00 | Genaro Marzialetti v Bryan Aguiar Kuntz | 7-5,6-4 |
| ITF M15 Cairo | 2021/09/26 13:30 | Bryan Aguiar Kuntz v Daiki Yoshimura | 4-6,2-6 |
| ITF M15 Cairo | 2021/09/20 08:00 | Giovanni Calvano v Bryan Aguiar Kuntz | 6-0,6-4 |
| ITF M25 Rio do Sul | 2021/10/18 17:35 | Caio Gruber v Gustavo Tedesco | 6-3,6-3 |
| ITF M15 Ibague | 2021/09/08 17:00 | Alejandro Mendoza v Gustavo Tedesco | 6-1,6-3 |
| ITF M15 Ibague | 2021/09/07 14:00 | Gustavo Tedesco v Caio Gruber | 4-6,6-4,10-5 |
| ITF M15 Ibague | 2021/09/06 18:30 | Wulfrano M M Esdras v Gustavo Tedesco | 4-6,2-6 |