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.
| 2013 Challenger Ciudad de Guayaquil | |
|---|---|
| Date | 11 – 17 November |
| Edition | 9th |
| Surface | Clay |
| Location | Guayaquil, Ecuador |
| Champions | |
| Singles | |
 Leonardo Mayer | |
| Doubles | |
 Stephan Fransen / Wesley Koolhof | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| ARG
|
Leonardo Mayer | 93 | 1 |
 ITA
|
Paolo Lorenzi | 102 | 2 |
| ARG
|
Diego Sebastián Schwartzman | 115 | 3 |
 USA
|
Wayne Odesnik | 136 | 4 |
 CHI
|
Paul Capdeville | 148 | 5 |
 POR
|
Gastão Elias | 155 | 6 |
| ARG
|
Máximo González | 161 | 7 |
 DOM
|
Víctor Estrella Burgos | 199 | 8 |
- 1 Rankings are as of November 4, 2013.
Other entrants edit
The following players received wildcards into the singles main draw:
Gonzalo Escobar- Giovanni Lapentti
- Roberto Quiroz
- Jorman Reyes
The following players received entry from the qualifying draw:
Champions edit
Singles edit
Leonardo Mayer def. 
Pedro Sousa 6–4, 7–5
Doubles edit
Stephan Fransen / Wesley Koolhof def. 
Roman Borvanov / 
Alexander Satschko 1–6, 6–2, [10–5]
