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
← 2012 · Winston-Salem Open · 2014 →

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	Tomáš Berdych	6	1
ITA	Andreas Seppi	21	2
USA	John Isner	22	3
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

^[1]

• Rankings are as of August 12, 2013

Other entrants

The following players received wildcards into the singles main draw:

• Tomáš Berdych
• Romain Bogaerts
• Mardy Fish
• Fernando Verdasco

The following players received entry from the qualifying draw:

• Thiemo de Bakker
• David Goffin
• Steve Johnson
• Frederik Nielsen

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	Rohan Bopanna	FRA	Édouard Roger-Vasselin	33	2
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:

• Eric Butorac / Frederik Nielsen
• James Cerretani / Robin Haase

The following pair received entry as alternates:

• Jaroslav Levinský / Lu Yen-hsun

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