Stadium: Cancha 1 Round: 28 Ground: Clay
| Challenger Santiago - Doubles Hommes | 2021/10/08 16:00 | King E / Schnur M v Martinez L D / Oliveira G | 7-6,6-1 |
| Challenger Santiago - Doubles Hommes | 2021/10/14 16:00 | Salazar/Urzua-Rivera v King E / Schnur M | 1-6,2-6 |
| Challenger Santiago - Doubles Hommes | 2021/10/12 19:55 | Casanova H / Diaz Acosta F v King E / Schnur M | 3-6,2-6 |
| Challenger Santiago - Doubles Hommes | 2021/10/09 20:00 | Hidalgo/Jarry v King E / Schnur M | 6-3,5-7,10-6 |
| Challenger Santiago - Doubles Hommes | 2021/10/08 16:00 | King E / Schnur M v Martinez L D / Oliveira G | 7-6,6-1 |
| Challenger Santiago - Doubles Hommes | 2021/10/07 17:30 | Galdos S / Mena F v King E / Schnur M | 4-6,6-3,8-10 |
| Challenger Santiago - Doubles Hommes | 2021/10/06 18:30 | Cerundolo F / Ugo Carabelli C v King E / Schnur M | 0-6,3-6 |
| Challenger Verona MD | 2021/08/20 14:20 | Doumbia/Reboul v King E / Schnur M | 6-3,7-6 |
| Challenger Verona MD | 2021/08/19 12:30 | Luz/P De Almeida v King E / Schnur M | 4-6,3-6 |
| Challenger Santiago - Doubles Hommes | 2021/10/14 22:35 | F Flores/Santibanez v Martinez L D / Oliveira G | 1-6,2-6 |
| Challenger Santiago - Doubles Hommes | 2021/10/13 21:00 | Pucinelli de Almeida M / Tirante T A v Martinez L D / Oliveira G | 3-6,7-6,7-10 |
| Challenger Santiago - Doubles Hommes | 2021/10/08 16:00 | King E / Schnur M v Martinez L D / Oliveira G | 7-6,6-1 |
| Challenger Santiago - Doubles Hommes | 2021/10/07 19:15 | Barrios Vera M T / Gomez-Herrera C v Martinez L D / Oliveira G | 3-6,6-7 |
| Challenger Santiago - Doubles Hommes | 2021/10/06 20:20 | Ficovich/Tirante v Martinez L D / Oliveira G | 6-3,3-6,7-10 |
| Challenger Santiago - Doubles Hommes | 2021/03/20 19:35 | Martinez L D / Oliveira G v Matos R / Meligeni Rodrigues Alves F | 7-5,6-1 |
| Challenger Santiago - Doubles Hommes | 2021/03/19 18:10 | Martinez L D / Oliveira G v Cuevas M / Varillas J P | 6-3,6-7,10-3 |
| Challenger Santiago - Doubles Hommes | 2021/03/18 18:00 | Martinez L D / Oliveira G v Arias/Zeballos | 6-4,6-3 |