| 2020 Challenger Ciudad de Guayaquil | |
|---|---|
| Date | 16–23 November |
| Edition | 16th |
| Surface | Clay |
| Location | Guayaquil, Ecuador |
| Champions | |
| Singles | |
 Francisco Cerúndolo | |
| Doubles | |
 Luis David Martínez /  Felipe Meligeni Alves | |
The 2020 Challenger Ciudad de Guayaquil is a professional tennis tournament played on clay courts. It is the sixteenth edition of the tournament which is part of the 2020 ATP Challenger Tour. It will take place in Guayaquil, Ecuador between 16 and 23 November 2020.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ARG | Federico Coria | 91 | 1 |
 ESP | Roberto Carballés Baena | 103 | 2 |
 SVK | Andrej Martin | 105 | 3 |
| ESP | Jaume Munar | 108 | 4 |
 POR | Pedro Sousa | 111 | 5 |
 PER | Juan Pablo Varillas | 157 | 6 |
 ECU | Emilio Gómez | 159 | 7 |
 CHI | Alejandro Tabilo | 172 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Francisco Cerúndolo def. Andrej Martin 6–4, 3–6, 6–2. Luis David Martínez / Felipe Meligeni Alves def. Sergio Martos Gornés / Jaume Munar 6–0, 4–6, [10–3].The 2009 Challenger Ciudad de Guayaquil was a professional tennis tournament played on outdoor red clay courts. It was the fifth edition of the tournament which was part of the 2009 ATP Challenger Tour. It took place in Guayaquil, Ecuador between 9 and 15 November 2009.
The 2010 Challenger Ciudad de Guayaquil was a professional tennis tournament played on outdoor red clay courts. It was the sixth edition of the tournament which is part of the 2010 ATP Challenger Tour. It took place in Guayaquil, Ecuador between 8 and 14 November 2010.
The 2011 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the seventh edition of the tournament which is part of the 2011 ATP Challenger Tour. It took place in Guayaquil, Ecuador between 21 and 27 November 2011.
The 2012 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament, which was part of the 2012 ATP Challenger Tour. It took place in Guayaquil, Ecuador between 5 and 10 November 2012.
The 2013 Challenger Ciudad de Guayaquil was a professional clay-court tennis tournament. It was the ninth edition of the tournament, which was part of the 2013 ATP Challenger Tour. It took place in Guayaquil, Ecuador between 11 and 17 November 2013.
The 2014 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the tenth edition of the tournament which is part of the 2014 ATP Challenger Tour. It took place in Guayaquil, Ecuador between November 10 and November 16, 2014.
The 2015 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the eleventh edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Guayaquil, Ecuador between November 2 and November 8, 2015.
The 2016 Canberra Tennis International is a professional tennis tournament played on outdoor hard courts. It is the second edition of the tournament which was part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit. It took place in Canberra, Australia between 31 October and 6 November 2016.
The 2016 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the twelfth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Guayaquil, Ecuador, between October 31 and November 6, 2016.
The 2017 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the thirteenth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Guayaquil, Ecuador between October 30 and November 4, 2017.
The 2018 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the fourteenth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Guayaquil, Ecuador between October 29 and November 3, 2018.
The 2019 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the fifteenth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Guayaquil, Ecuador between October 28 and November 3, 2019.
The 2020 Challenger Banque Nationale de Drummondville was a professional tennis tournament played on indoor hard courts. It was the 14th edition of the tournament and part of the 2020 ATP Challenger Tour. It took place in Drummondville, Canada between February 16 and 23, 2020.
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The 2020 São Paulo Challenger de Tênis is a professional tennis tournament to be played on clay courts. It is the sixth edition of the tournament which is part of the 2020 ATP Challenger Tour. It takes place in São Paulo, Brazil between 23 and 29 November 2020.
The 2020 Campeonato Internacional de Tênis de Campinas was a professional tennis tournament played on clay courts. It was the ninth edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Campinas, Brazil between 30 November and 6 December 2020.
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.
The 2021 Challenger Ciudad de Guayaquil is a professional tennis tournament played on clay courts. It is the seventeenth edition of the tournament which is part of the 2021 ATP Challenger Tour. It will take place in Guayaquil, Ecuador between 1 and 7 November 2021.
The 2021 Tenerife Challenger is a professional tennis tournament played on hard courts. It is the first edition of the tournament which is part of the 2021 ATP Challenger Tour. It will take place in Tenerife, Spain between 1 and 7 November 2021.
