title: 2011 AON Open Challenger
text: # 2011 AON Open Challenger
  
  The 2011 AON Open Challenger was a professional tennis tournament played on clay courts. It was the ninth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Genoa, Italy between 5 and 11 September 2011.
  
  ## Singles main-draw entrants
  
  ### Seeds
  
  | Country | Player | $Rank^1$ | Seed |
  | - | - | - | - |
  | ESP | Pablo Andújar | 45 | 1 |
  | ARG | Carlos Berlocq | 74 | 2 |
  | POR | Rui Machado | 79 | 3 |
  | ITA | Filippo Volandri | 85 | 4 |
  | KAZ | Andrey Golubev | 98 | 5 |
  | SVK | Martin Kližan | 103 | 6 |
  | ARG | Diego Junqueira | 104 | 7 |
  | POR | Frederico Gil | 106 | 8 |
  
  * $^1$ Rankings are as of August 29, 2011.
  
  ### Other entrants
  
  The following players received wildcards into the singles main draw:
  
  * Pablo Andújar
  * Andea Basso
  * Edoardo Eremin
  * Francesco Picco
  
  The following players received entry from the qualifying draw:
  
  * Benjamin Balleret
  * Guillermo Durán
  * Thomas Fabbiano
  * Michael Linzer
  
  The following players received entry as a lucky loser into the singles main draw:
  
  * Enrico Burzi
  * Renzo Olivo
  
  ## Champions
  
  ### Singles
  
  Martin Kližan def. Leonardo Mayer, 6–3, 6–1
  
  ### Doubles
  
  Dustin Brown / Horacio Zeballos def. Jordan Kerr / Travis Parrott, 6–2, 7–5
  
  