Final score 6–3, 7–5 | ||
Juan Mónaco was the defending champion, but lost to John Isner in the semifinals.
Isner went on to win the title, defeating Nicolás Almagro in the final, 6–3, 7–5.
Contents
Seeds
The top four seeds received a bye into the second round.
Seeds
The top five seeds receive a bye into the second round.
Lucky losers
- Ivo Karlović
References
2013 U.S. Men's Clay Court Championships – Singles Wikipedia(Text) CC BY-SA