The men's qualifying singles event began on 23 August in New York and was completed over four days through to and including the 26 August.
Seeds
Qualifiers
Lucky losers Lukáš Lacko Rogério Dutra da Silva
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
Fifth qualifier
Sixth qualifier
Seventh qualifier
Eighth qualifier
Ninth qualifier
Tenth qualifier
Eleventh qualifier
Twelfth qualifier
Thirteenth qualifier
Fourteenth qualifier
Fifteenth qualifier
Sixteenth qualifier
References
External links Qualifying Draw 2011 US Open – Men's draws and results at the International Tennis Federation