2009 San Luis Potosí Challenger
# 2009 San Luis Potosí Challenger

The 2009 San Luis Potosí Challenger was a professional tennis tournament played on outdoor red clay courts. It was part of the 2009 ATP Challenger Tour. It took place in San Luis Potosí, Mexico between 6 and 12 April 2009.

## Singles entrants

### Seeds

| Nationality | Player | Ranking* | Seeding |
| - | - | - | - |
| ARG | Horacio Zeballos | 126 | 1 |
| COL | Santiago Giraldo | 146 | 2 |
| BRA | Franco Ferreiro | 155 | 3 |
| ARG | Mariano Puerta | 205 | 4 |
| COL | Alejandro Falla | 207 | 5 |
| SUI | Michael Lammer | 219 | 6 |
| MEX | Santiago González | 223 | 7 |
| ITA | Paolo Lorenzi | 227 | 8 |

* Rankings are as of March 23, 2009.

### Other entrants

The following players received wildcards into the singles main draw:

* Luis Manuel Flores
* Mariano Puerta
* Manuel Sánchez
* Mariano Zabaleta

The following players received entry from the qualifying draw:

* Júlio César Campozano
* Juan Sebastián Cabal
* Alejandro González
* Vincent Millot

## Champions

### Men's singles

Santiago Giraldo def. Paolo Lorenzi, 6–2, 6–7(3), 6–2

### Men's doubles

Santiago González / Horacio Zeballos def. Franco Ferreiro / Júlio Silva, 6–2, 7–6(5)

