2018 Winston-Salem Open
The 2018 Winston–Salem Open was a men's tennis tournament played on outdoor hard courts. It was the 50th edition of the Winston-Salem Open, and part of the ATP World Tour 250 Series of the 2018 ATP World Tour. It took place at Wake Forest University in Winston-Salem, North Carolina, United States, from August 19 through August 25, 2018. It was the last event on the 2018 US Open Series before the 2018 US Open.Seeds
* Rankings are as of August 13, 2018Other entrants
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
;Before the tournament
;During the tournament
Seeds
- Rankings are as of August 13, 2018
Other entrants
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
;Before the tournament
Singles
- Daniil Medvedev def. Steve Johnson, 6–4, 6–4
Doubles
- Jean-Julien Rojer / Horia Tecău def. James Cerretani / Leander Paes, 6–4, 6–2
