Estádio: Cancha Central Round: 29 Ground: Clay
| Challenger - Santiago - Duplas Masculinas | 2021/10/15 16:00 | Barrientos/Romboli v Verdugo/Reyes-Varela | 4-6,4-6 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/14 19:00 | Verdugo/Reyes-Varela v Galdos/Hidalgo | 6-3,6-4 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/06 18:45 | Verdugo/Reyes-Varela v Hidalgo/Jarry | 6-7,4-6 |
| Challenger - Lima - Duplas Masculinas | 2021/09/29 16:35 | Verdugo/Reyes-Varela v King/Ore | 4-6,6-3,7-10 |
| Challenger - Cassis - Duplas Masculinas | 2021/09/11 09:30 | Balaji/Ramanathan v Verdugo/Reyes-Varela | 6-4,3-6,10-6 |
| Challenger - Cassis - Duplas Masculinas | 2021/09/10 08:30 | Matsui/Uesugi v Verdugo/Reyes-Varela | 6-3,6-7,7-10 |
| Challenger - Cassis - Duplas Masculinas | 2021/09/09 12:25 | Drzewiecki/Zuk v Verdugo/Reyes-Varela | 1-6,3-6 |
| Challenger - Maiorca - Duplas Masculinas | 2021/09/03 15:00 | Verdugo/Reyes-Varela v Drzewiecki/Martos Gornes | 6-7,6-4,8-10 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/15 19:00 | King/Schnur v Martinez/Oliveira | 6-4,6-1 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/14 16:00 | Salazar/Urzua-Rivera v King/Schnur | 1-6,2-6 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/12 19:55 | Casanova/D Acosta v King/Schnur | 3-6,2-6 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/09 20:00 | Hidalgo/Jarry v King/Schnur | 6-3,5-7,10-6 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/08 16:00 | King/Schnur v Martinez/Oliveira | 7-6,6-1 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/07 17:30 | Galdos/Mena v King/Schnur | 4-6,6-3,8-10 |
| Challenger - Santiago - Duplas Masculinas | 2021/10/06 18:30 | Cerundolo/Ugo Carabelli v King/Schnur | 0-6,3-6 |
| Challenger - Verona - Duplas Masculinas | 2021/08/20 14:20 | Doumbia/Reboul v King/Schnur | 6-3,7-6 |