| 2015 Challenger Ciudad de Guayaquil | |
|---|---|
| Date | 2 November – 8 November |
| Edition | 11th |
| Surface | Clay |
| Location | Guayaquil, Ecuador |
| Champions | |
| Singles | |
 Gastão Elias | |
| Doubles | |
 Guillermo Durán / Andrés Molteni | |
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.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ARG | Diego Schwartzman | 78 | 1 |
 BIH | Damir Džumhur | 80 | 2 |
| ARG | Guido Pella | 85 | 3 |
| ARG | Facundo Argüello | 121 | 4 |
 ESP | Roberto Carballés Baena | 123 | 5 |
 BRA | Rogério Dutra Silva | 124 | 6 |
 BEL | Kimmer Coppejans | 127 | 7 |
| ARG | Carlos Berlocq | 132 | 8 |
The following players received wildcards into the singles main draw:
The following players entered the main draw as alternates:
The following players received entry from the qualifying draw:
Gastão Elias def. Diego Schwartzman 6–0, 6–4 Guillermo Durán / Andrés Molteni def. Gastão Elias / Fabrício Neis 6–3, 6–4The 2011 São Léo Open was a professional tennis tournament played on clay courts. It was the first edition of the tournament which is part of the 2011 ATP Challenger Tour. It took place in São Leopoldo, Brazil between 31 October and 6 November 2011.
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