2011 Poznań Porsche Open

The 2011 Poznań Porsche Open powered by Enea was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which was part of the 2011 ATP Challenger Tour and the Tretorn SERIE+ tour. It took place at the Park Tenisowy Olimpia in Poznań, Poland from 16 to 24 July 2011, including the qualifying competition in the first two days.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇵🇱 Piotr Gadomski
 * 🇵🇱 Marcin Gawron
 * 🇵🇱 Łukasz Kubot
 * 🇵🇱 Bartosz Sawicki

The following players received entry from the qualifying draw:
 * 🇵🇱 Tomasz Bednarek
 * 🇸🇰 Kamil Čapkovič
 * 🇧🇷 André Ghem
 * 🇫🇷 Nicolas Renavand

Withdrawals

 * Before the tournament
 * 🇫🇷 Marc Gicquel
 * 🇪🇸 Daniel Muñoz de la Nava
 * 🇪🇸 Rubén Ramírez Hidalgo
 * 🇫🇷 Maxime Teixeira

Singles
Rui Machado def. 🇵🇱 Jerzy Janowicz, 6–3, 6–3

Doubles
🇫🇷 Olivier Charroin / 🇫🇷 Stéphane Robert def. 🇧🇷 Franco Ferreiro / 🇧🇷 André Sá, 6–2, 6–3