The 2023 Winston-Salem Open was a men's tennis tournament played on outdoor hard courts. It was the 54th edition of the Winston-Salem Open (as successor to previous tournaments in New Haven and Long Island), and part of the ATP Tour 250 Series of the 2023 ATP Tour. It took place at Wake Forest University in Winston-Salem, North Carolina, United States, from August 21 to August 27, 2023.[1]
See main article: 2023 Winston-Salem Open – Singles.
Sebastián Báez def. 
Jiří Lehečka, 6–4, 6–3See main article: 2023 Winston-Salem Open – Doubles.
Nathaniel Lammons / Jackson Withrow def. 
Lloyd Glasspool / Neal Skupski, 6–3, 6–4| Event | W | F | SF | QF | Round of 16 | Round of 32 | Round of 48 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 10 | 0 | 5 | 3 | 0 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Round of 48 | width=85 | Q2 | width=85 | Q1 |
| Singles | $104,460 | $59,945 | $34,430 | $19,885 | $11,355 | $6,675 | $4,060 | $2,150 | $1,190 | ||
| Doubles* | $41,100 | $21,520 | $12,160 | $7,060 | $4,150 |
| Country | Player | Rank† | Seed | |
|---|---|---|---|---|
| Borna Ćorić | 16 | 1 | ||
| Tallon Griekspoor | 25 | 2 | ||
| United States | Sebastian Korda | 30 | 3 | |
 Serbia | Laslo Djere | 34 | 4 | |
| Czech Republic | Jiří Lehečka | 35 | 5 | |
| Argentina | Sebastián Báez | 42 | 6 | |
 France | Arthur Fils | 45 | 7 | |
| Botic van de Zandschulp | 47 | 8 | ||
 Australia | Aleksandar Vukic | 48 | 9 | |
| Yannick Hanfmann | 50 | 10 | ||
| France | Richard Gasquet | 53 | 12 | |
| United States | Marcos Giron | 54 | 13 | |
 Hungary | Márton Fucsovics | 56 | 14 | |
 Austria | Sebastian Ofner | 59 | 15 | |
 Finland |
The following players received wildcard entry into the singles main draw:
The following players received entry as alternates:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Strong Kirchheimer
Roberto Bautista Agut → replaced by Ilya Ivashka Roberto Carballés Baena → replaced by Juan Manuel Cerúndolo Pablo Carreño Busta → replaced by Dominik Koepfer Dan Evans → replaced by Facundo Díaz Acosta Adrian Mannarino → replaced by Benjamin Bonzi
Yoshihito Nishioka → replaced by 
Marco Cecchinato Guido Pella → replaced by Pavel Kotov Emil Ruusuvuori → replaced by Andrey Kuznetsov Constant Lestienne Dominic Thiem → replaced by Omni Kumar Bernabé Zapata Miralles → replaced by Alexander Shevchenko| Country | Player | Country | Player | Rank† | Seed | |
|---|---|---|---|---|---|---|
| United States | Rajeev Ram | United Kingdom | Joe Salisbury | 9 | 1 | |
| United Kingdom | Lloyd Glasspool | United Kingdom | Neal Skupski | 24 | 2 | |
| Hugo Nys |  Poland | Jan Zieliński | 35 | 3 | ||
| United Kingdom |  New Zealand |
† Rankings are as of 14 August 2023.
The following pairs received wildcard entry into the doubles main draw :
Matthew Ebden / John-Patrick Smith Filippo Moroni / Matthew ThomsonThe following pairs received entry as alternates:
Marcelo Demoliner / Matwé Middelkoop
Rohan Bopanna / Matthew Ebden → replaced by Romain Arneodo / Ariel Behar Sadio Doumbia / Fabien Reboul → replaced by Anirudh Chandrasekar / Vijay Sundar Prashanth Lloyd Glasspool / Harri Heliövaara → replaced by Lloyd Glasspool / Neal Skupski Máximo González / Andrés Molteni → replaced by 
Gonzalo Escobar / 
Aleksandr Nedovyesov
Santiago González / Édouard Roger-Vasselin → replaced by Francisco Cabral / Rafael Matos Marcelo Melo / John Peers → replaced by Sebastian Ofner / Max Purcell Jamie Murray / Michael Venus → replaced by Evan King / Reese Stalder