Stadium: Rogers Court Round: 26 Ground: Hardcourt indoor
| Challenger Santiago - MP | 2021/10/16 18:50 | Verdugo/Reyes-Varela v King/Schnur | 6-3,6-7,14-16 |
| Challenger Santiago - MP | 2021/10/15 19:00 | King/Schnur v Martinez/Oliveira | 6-4,6-1 |
| Challenger Santiago - MP | 2021/10/14 16:00 | Salazar/Urzua-Rivera v King/Schnur | 1-6,2-6 |
| Challenger Santiago - MP | 2021/10/12 19:55 | Casanova/D Acosta v King/Schnur | 3-6,2-6 |
| Challenger Santiago - MP | 2021/10/09 20:00 | Hidalgo/Jarry v King/Schnur | 6-3,5-7,10-6 |
| Challenger Santiago - MP | 2021/10/08 16:00 | King/Schnur v Martinez/Oliveira | 7-6,6-1 |
| Challenger Santiago - MP | 2021/10/07 17:30 | Galdos/Mena v King/Schnur | 4-6,6-3,8-10 |
| Challenger Santiago - MP | 2021/10/06 18:30 | Cerundolo/Ugo Carabelli v King/Schnur | 0-6,3-6 |