Santiago CH 2021 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sebastian Baez | m. | Tomas Barrios Vera | 6-3 7-6(4) |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sebastian Baez | m. | Juan Pablo Varillas | 6-1 7-6(3) |
| Tomas Barrios Vera | m. | Felipe Meligeni Alves | 7-6(5) 1-1 RET |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Juan Pablo Varillas | m. | Nicolas Jarry | 6-2 6-4 |
| Sebastian Baez | m. | Camilo Ugo Carabelli | 6-2 6-1 |
| Felipe Meligeni Alves | m. | Nicolas Kicker | 6-1 7-5 |
| Tomas Barrios Vera | m. | Gonzalo Lama | 7-6(4) 7-6(5) |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Juan Pablo Varillas | m. | Andrej Martin | 6-4 6-7(9) 6-4 |
| Nicolas Jarry | m. | Nicolas Alvarez | 6-3 6-4 |
| Sebastian Baez | m. | Gonzalo Villanueva | 7-5 6-2 |
| Camilo Ugo Carabelli | m. | Daniel Altmaier | 6-4 3-6 6-3 |
| Nicolas Kicker | m. | Elliot Benchetrit | 6-2 6-4 |
| Felipe Meligeni Alves | m. | Pedro Sousa | 6-4 6-2 |
| Tomas Barrios Vera | m. | Kimmer Coppejans | 6-4 6-4 |
| Gonzalo Lama | m. | Roberto Carballes Baena | 2-6 7-6(5) 7-6(8) |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Andrej Martin | m. | Goncalo Oliveira | 7-6(2) 7-5 |
| Juan Pablo Varillas | m. | Renzo Olivo | 6-4 3-6 7-5 |
| Nicolas Alvarez | m. | Pedro Sakamoto | 3-6 6-4 6-3 |
| Nicolas Jarry | m. | Alejandro Tabilo | 6-3 6-2 |
| Gonzalo Villanueva | m. | Andrea Collarini | 6-4 6-4 |
| Sebastian Baez | m. | Holger Rune | 6-2 6-4 |
| Camilo Ugo Carabelli | m. | Martin Cuevas | 6-4 6-0 |
| Daniel Altmaier | m. | Guido Andreozzi | 6-4 6-3 |
| Nicolas Kicker | m. | Jozef Kovalik | 6-2 6-3 |
| Elliot Benchetrit | m. | Geoffrey Blancaneaux | 6-4 6-4 |
| Felipe Meligeni Alves | m. | Joao Menezes | 5-7 6-3 7-5 |
| Pedro Sousa | m. | Rafael Matos | 6-4 6-3 |
| Kimmer Coppejans | m. | Orlando Luz | 6-3 6-1 |
| Tomas Barrios Vera | m. | Christian Lindell | 4-6 6-1 7-6(4) |
| Gonzalo Lama | m. | Tomas Martin Etcheverry | 6-4 6-2 |
| Roberto Carballes Baena | m. | Thomaz Bellucci | 2-6 6-2 7-6(0) |
Kualifikasi babak 2
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gonzalo Villanueva | m. | Carlos Gomez Herrera | 6-4 6-3 |
| Nicolas Kicker | m. | Sergio Galdos | 6-2 6-1 |
| Joao Menezes | m. | Rafael Matos | 6-2 6-4 |
Kualifikasi babak 1
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Gonzalo Villanueva | m. | Daniel Antonio Nunez | 3-6 6-3 7-6(3) |
| Carlos Gomez Herrera | m. | Victor Nunez | 6-4 6-2 |
| Sergio Galdos | m. | Michel Vernier | 6-4 0-6 6-4 |
| Nicolas Kicker | m. | Facundo Mena | 6-4 3-6 7-6(3) |
| Rafael Matos | m. | Luis David Martinez | 6-2 6-3 |