Stadium: Centre Court Round: 27 Ground: Hardcourt outdoor
| ITF M25 Campos do Jordao | 2022/02/04 21:15 | Nicolas Alvarez v Marco Brugnerotto | 7-6,6-4 |
| ITF M25 Campos do Jordao | 2022/02/02 11:00 | Nicolas Alvarez v Lucas Muratori | 6-0,6-1 |
| Challenger Santa Cruz | 2022/01/27 23:00 | Hugo Dellien v Nicolas Alvarez | 6-1,6-4 |
| Challenger Santa Cruz | 2022/01/26 23:15 | Nicolas Alvarez v Zdenek Kolar | 6-7,6-3,6-4 |
| Challenger Santa Cruz | 2022/01/25 16:00 | Diego Hidalgo v Nicolas Alvarez | 3-6,5-7 |
| Challenger Concepcion | 2022/01/20 18:05 | Santiago Rodriguez Taverna v Nicolas Alvarez | 6-3,7-6 |
| Challenger Concepcion | 2022/01/18 15:45 | Nicolas Alvarez v Diego Hidalgo | 4-6,7-6,6-4 |
| Davis Cup | 2021/11/27 10:00 | Nicolae Frunza v Nicolas Alvarez | 6-2,6-4 |
| ITF M25 Campos do Jordao | 2022/02/03 16:30 | Gabriel Roveri Sidney v Roy Smith | 6-7,7-6,6-3 |
| ITF M25 Campos do Jordao | 2022/02/01 16:00 | Andre Miele v Gabriel Roveri Sidney | 5-7,6-7 |
| ITF M25 Campos do Jordao | 2022/01/31 13:30 | Luis Felipe Miguel v Gabriel Roveri Sidney | 3-6,1-6 |
| Challenger Blumenau | 2022/01/09 17:50 | Jose Pereira v Gabriel Roveri Sidney | 6-0,7-5 |
| ITF M25 Aparecida De Goiania | 2021/11/09 16:10 | Igor Marcondes v Gabriel Roveri Sidney | 6-0,6-2 |
| ITF M25 Aparecida De Goiania | 2021/11/08 16:00 | Gabriel Roveri Sidney v Bruno Stefani Figlio | 6-4,6-2 |
| ITF M25 Aparecida De Goiania | 2021/11/07 18:30 | Gabriel Roveri Sidney v Igor Gimenez | 6-3,3-6,10-7 |
| ITF M15 Brasilia | 2021/11/03 15:05 | Valerio Aboian v Gabriel Roveri Sidney | 6-3,6-2 |