The qualifying round for the 2013 US Open, was played during the week of August 19. During the week, 128 players competed for 17 spots in the main US Open draw - 16 qualifiers and 1 lucky loser. Of the 32 seeded players for the qualifying rounds, 6 qualified for the main draw. The 16 qualifiers included future top 25 players: Nick Kyrgios, Ivo Karlović, and Dan Evans.
In the first round qualifying match between fellow countrymen, Germans Julian Reister and Tim Puetz, Reister won the match with a golden set in the third and deciding set.
Seeds
Qualifiers
Lucky losers Andrej Martin
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
US Open 2013 Men's Qualifying Singles Draw 2013 US Open – Men's draws and results at the International Tennis Federation