| 2015 Santiago Challenger | |
|---|---|
| Date | 19 – 25 October |
| Edition | 1st |
| Surface | Clay |
| Location | Santiago, Chile |
| Champions | |
| Singles | |
 Rogério Dutra Silva | |
| Doubles | |
 Guillermo Durán / Máximo González | |
The 2015 Santiago Challenger was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Santiago, Chile between 19 and 25 October 2015.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ARG | Diego Schwartzman | 71 | 1 |
 COL | Alejandro González | 107 | 2 |
 BEL | Kimmer Coppejans | 116 | 3 |
| BRA | João Souza | 129 | 4 |
| ARG | Carlos Berlocq | 132 | 5 |
| ARG | Facundo Bagnis | 142 | 6 |
| BRA | André Ghem | 147 | 7 |
| BRA | Rogério Dutra Silva | 151 | 8 |
The following players received wildcards into the singles main draw:
Vicente Lagos Gonzalo Lama Bastián Malla Marcelo Tomás Barrios Vera The following players received entry from the qualifying draw:
Francisco Bahamonde
Gonzalo Escobar Thiago Monteiro Carlos Eduardo Severino Rogério Dutra Silva def. Horacio Zeballos, 7–5, 3–6, 7–5. Guillermo Durán / Máximo González def. 
Andrej Martin / Hans Podlipnik, 7–6(8–6), 7–5.The 2010 Copa Petrobras Santiago was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2010 ATP Challenger Tour. It took place in Santiago, Chile between 18 and 24 October 2010.
The 2012 Cachantún Cup was a professional tennis tournament played on clay courts. It was the seventh edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Santiago, Chile between 5 and 11 March.
The 2013 Cachantún Cup was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Santiago, Chile between 4 and 10 March.
The 2016 Challenger ATP Cachantún Cup was a professional tennis tournament played on red clay courts. It was the 9th edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Santiago, Chile between 7 and 13 March 2016.
The 2017 Santiago Challenger was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Santiago, Chile between 13 and 18 November 2017.
The 2018 Challenger ATP Cachantún Cup was a professional tennis tournament played on red clay courts. It was the 11th edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Santiago, Chile between 5 and 10 March 2018.
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The 2018 Lima Challenger was a professional tennis tournament played on clay courts. It was the twelfth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Lima, Peru between October 22 and October 27, 2018.
The 2019 Challenger ATP Cachantún Cup was a professional tennis tournament played on red clay courts. It was the 12th edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Santiago, Chile between 4 and 10 March 2019.
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The 2021 Challenger Concepción was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Concepción, Chile between 15 and 21 February 2021.
The 2021 Challenger de Santiago was a professional tennis tournament played on clay courts. It was the 13th edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Santiago, Chile between 15 and 21 March 2021.
The 2021 Lima Challenger was a professional tennis tournament played on clay courts. It was the fifteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Lima, Peru between 27 September and 3 October 2021.
The 2021 Challenger de Santiago II was a professional tennis tournament played on clay courts. It was the 14th edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Santiago, Chile between 4 and 10 October 2021.
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The 2021 Lima Challenger II was a professional tennis tournament played on clay courts. It was the sixteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Lima, Peru between 25 and 31 October 2021.
The 2021 Uruguay Open was a professional tennis tournament played on red clay courts in Montevideo. It was the fifteenth edition of the tournament for the men which was part of the 2021 ATP Challenger Tour and first edition for the women, that was also part of the 2021 WTA 125K series. It took place at the Carrasco Lawn Tennis Club in Montevideo, Uruguay between November 8 and 21, 2021. The 2020 edition could not take place due to the COVID-19 pandemic.
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