2012 AON Open Challenger
The 2012 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 2012 ATP Challenger Tour. It took place in Genoa, Italy between 3 and 9 September 2012.Seeds
- 1 Rankings are as of August 27, 2012.
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Singles
