Stadium: Cancha 2 Round: 25
| 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 16:00 | Joao Victor C Loureiro v Daniel Dutra Da Silva | 1-6,0-6 |
| ITF M25 Lima | 2021/10/17 15:00 | Gilbert S K Junior v Daniel Dutra Da Silva | 7-6,6-3 |
| ITF M25 Lima | 2021/10/16 15:00 | Daniel Dutra Da Silva v Facundo Juarez | 6-3,1-6,7-5 |
| ITF M25 Lima | 2021/10/15 17:00 | Conner Huertas Del Pino v Daniel Dutra Da Silva | 6-7,4-6 |
| ITF M25 Lima | 2021/10/14 15:00 | Paul Valsecchi v Daniel Dutra Da Silva | 3-6,2-6 |
| ITF M25 Lima | 2021/10/13 17:30 | Daniel Dutra Da Silva v Pol Martin Tiffon | 6-3,6-7,6-2 |
| ITF M25 Lima | 2021/10/10 15:00 | Eduard Esteve Lobato v Daniel Dutra Da Silva | 6-7,4-6 |
| ITF M25 Guayaquil | 2021/10/25 15:55 | Francisco Castro v Fernando Soto | 6-2,6-0 |
| ITF M25 Guayaquil | 2021/10/24 16:00 | Francisco Castro v Hugo Minda | 6-0,6-7,10-2 |