2012 San Luis Potosí Challenger

The 2012 San Luis Potosí Challenger was a professional tennis tournament played on clay courts. It was the 19th edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in San Luis Potosí, Mexico between 2 and 8 April 2012.

Seeds

 * 1 Rankings are as of March 19, 2012.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇲🇽 Luis Patino
 * 🇲🇽 Miguel Angel Reyes-Varela
 * 🇲🇽 Bruno Rodríguez
 * 🇲🇽 Manuel Sanchez

The following players received entry from the qualifying draw:
 * 🇪🇨 Júlio César Campozano
 * 🇵🇪 Mauricio Echazú
 * 🇸🇰 Andrej Martin
 * 🇺🇸 Denis Zivkovic

The following player received entry as a lucky loser into the singles main draw:
 * 🇧🇷 Fabiano de Paula

Singles

 * 🇪🇸 Rubén Ramírez Hidalgo def. 🇮🇹 Paolo Lorenzi 3–6, 6–3, 6–4

Doubles

 * 🇺🇸 Nicholas Monroe / 🇩🇪 Simon Stadler def. 🇩🇪 Andre Begemann / 🇦🇺 Jordan Kerr 3–6, 7–5, [10–7]