2012 Challenger Ciudad de Guayaquil
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.Seeds
- 1 Rankings are as of October 29, 2012.
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry as a special exempt into the singles main draw:
The following players received entry from the qualifying draw:
Singles
