2013 Winston-Salem Open
| 2013 Winston-Salem Open | |
|---|---|
| Date | August 18 – August 24 |
| Edition | 45th |
| Category | ATP World Tour 250 Series |
| Draw | 32S/16D |
| Surface | Hard / outdoor |
| Location | Winston-Salem, North Carolina, USA |
| Venue | Wake Forest University |
| Champions | |
| Singles | |
 Jürgen Melzer | |
| Doubles | |
 Daniel Nestor /  Leander Paes | |
The 2013 Winston-Salem Open was a men's tennis tournament played on outdoor hard courts. It was the 45th edition of the Winston-Salem Open (as successor to previous tournaments in New Haven and Long Island), and was part of the ATP World Tour 250 Series of the 2013 ATP World Tour. It took place at the Wake Forest University in Winston-Salem, North Carolina, United States, from August 18 through August 24, 2013. It was the last event on the 2013 US Open Series before the 2013 US Open.
Ninth-seeded Jürgen Melzer won the singles title.
Singles main-draw entrants
Seeds
| Country | Player | Ranking* | Seed |
|---|---|---|---|
 CZE |
|||
 ITA
|
Andreas Seppi | 21 | 2 |
 USA |
|||
 ESP
|
Tommy Robredo | 23 | 4 |
 FRA
|
Benoît Paire | 24 | 5 |
| USA
|
Sam Querrey | 28 | 6 |
| ESP
|
Fernando Verdasco | 31 | 7 |
 ARG
|
Juan Mónaco | 32 | 8 |
| AUT
|
Jürgen Melzer | 33 | 9 |
 UKR
|
Alexandr Dolgopolov | 37 | 10 |
 FIN
|
Jarkko Nieminen | 39 | 11 |
| CZE
|
Lukáš Rosol | 43 | 12 |
 RUS
|
Dmitry Tursunov | 44 | 13 |
 SVK
|
Martin Kližan | 45 | 14 |
| FRA
|
Gaël Monfils | 49 | 15 |
| ESP
|
Pablo Andújar | 51 | 16 |
- Rankings are as of August 12, 2013
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Withdrawals
- Before the tournament
- Tomáš Berdych (right shoulder injury)
- Carlos Berlocq
- Nikolay Davydenko
- Marcel Granollers
Tommy Haas- John Isner (hip injury)
- Albert Ramos
Viktor Troicki (suspension)- Horacio Zeballos
Retirements
Thiemo de Bakker (toe injury)- Mardy Fish (unwell)
- Gaël Monfils (left hip injury)
- Jack Sock (right leg injury)
Doubles main-draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| CAN
|
Daniel Nestor | IND
|
Leander Paes | 28 | 1 |
| IND |
FRA |
||||
| ESP
|
David Marrero | ESP
|
Fernando Verdasco | 40 | 3 |
 GBR
|
Colin Fleming | GBR
|
Jonathan Marray | 55 | 4 |
- Rankings are as of August 12, 2013
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Withdrawals
- Before the tournament
- Édouard Roger-Vasselin (ankle injury)
Champions
Singles
Jürgen Melzer def. Gaël Monfils, 6–3, 2–1, ret.
Doubles
Daniel Nestor / Leander Paes def. 
Treat Huey / Dominic Inglot, 7-6(12-10), 7-5