2017 Winston-Salem Open
The 2017 Winston–Salem Open was a men's tennis tournament played on outdoor hard courts. It was the 49th edition of the Winston-Salem Open (as successor to previous tournaments in New Haven and Long Island), and part of the ATP World Tour 250 Series of the 2017 ATP World Tour. It took place at Wake Forest University in Winston-Salem, North Carolina, United States, from August 20 through August 26, 2017. It was the last event on the 2017 US Open Series before the 2017 US Open.
| 2017 Winston-Salem Open | |
|---|---|
| Date | August 20–26 | 
| Edition | 49th | 
| Category | ATP World Tour 250 Series | 
| Draw | 48S / 16D | 
| Surface | Hard / outdoor | 
| Location | Winston-Salem, North Carolina, U.S. | 
| Venue | Wake Forest University | 
| Champions | |
| Singles | |
| Doubles | |
Singles main-draw entrants
    
    Seeds
    
| Country | Player | Rank* | Seed | 
|---|---|---|---|
| Roberto Bautista Agut | 14 | 1 | |
| Pablo Carreño Busta | 17 | 2 | |
| John Isner | 19 | 3 | |
| Pablo Cuevas | 28 | 5 | |
| Steve Johnson | 36 | 6 | |
| Paolo Lorenzi | 37 | 7 | |
| Fernando Verdasco | 40 | 8 | |
| Gilles Simon | 42 | 9 | |
| Yūichi Sugita | 46 | 10 | |
| Viktor Troicki | 47 | 11 | |
| Aljaž Bedene | 48 | 12 | |
| Chung Hyeon | 49 | 13 | |
| Borna Ćorić | 50 | 14 | |
| Daniil Medvedev | 51 | 15 | |
| Jiří Veselý | 52 | 16 | |
| João Sousa | 54 | 17 | 
* Rankings are as of August 14, 2017
Other entrants
    
The following players received wildcards into the singles main draw:
The following players received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Withdrawals
    
- Before the tournament
 
 Kevin Anderson →replaced by 
 Dominik Köpfer
 Nikoloz Basilashvili →replaced by 
 Thiago Monteiro
 Thomaz Bellucci →replaced by 
 Jonathan Eysseric
 Ryan Harrison →replaced by 
 Thomas Fabbiano
 Nicolas Mahut →replaced by 
 Andreas Seppi
 Sam Querrey →replaced by 
 Andrey Rublev
 Diego Schwartzman →replaced by 
 Norbert Gombos
Retirements
    
Doubles main-draw entrants
    
    Seeds
    
| Country | Player | Country | Player | Rank1 | Seed | 
|---|---|---|---|---|---|
| Jean-Julien Rojer | Horia Tecău | 49 | 2 | ||
| Mate Pavić | Nenad Zimonjić | 57 | 3 | ||
| Brian Baker | Nikola Mektić | 66 | 4 | 
- Rankings are as of August 14, 2017
 
Other entrants
    
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
Champions
    
    Singles
    
 Roberto Bautista Agut def. 
 Damir Džumhur, 6–4, 6–4
Doubles
    
 Jean-Julien Rojer / 
 Horia Tecău def. 
 Julio Peralta / 
 Horacio Zeballos, 6–3, 6–4