# 2023 Winston-Salem Open – Singles

Sebastián Báez defeated Jiří Lehečka in the final, 6–4, 6–3 to win the singles title at the 2023 Winston-Salem Open.
Adrian Mannarino was the reigning champion, but withdrew before the tournament began.

## Seeds

All seeds received a bye into the second round.
    01. Borna Ćorić (semifinals)
    02. Tallon Griekspoor (third round)
    03. Sebastian Korda (semifinals, withdrew)
    04. Laslo Djere (quarterfinals)
    05. Jiří Lehečka (final)
    06. Sebastián Báez (champion)
    07. Arthur Fils (second round)
    08. Botic van de Zandschulp (second round)
    09. Aleksandar Vukic (third round)
    10. Yannick Hanfmann (second round)
    11. Daniel Altmaier (withdrew)
    12. Richard Gasquet (quarterfinals)
    13. Marcos Giron (second round)
    14. Márton Fucsovics (third round)
    15. Sebastian Ofner (second round)
    16. Emil Ruusuvuori (withdrew)
Click on the seed number of a player to go to their draw section.

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Borna Ćorić | 6 | 6 | | | | | | | | | | |
| Alt | Juan Manuel Cerúndolo | 3 | 1 | | | | | | | | | | |
| Alt | Juan Manuel Cerúndolo | 3 | 1 | | 1 | Borna Ćorić | 3 | 7$^7$ | 6$^2$ | | | | |
| | | | | | 6 | Sebastián Báez | 6 | 6$^4$ | 7$^7$ | | | | |
| 4 | Laslo Djere | 3 | 0 | | 6 | Sebastián Báez | 6 | 6$^4$ | 7$^7$ | | | | |
| 6 | Sebastián Báez | 6 | 6 | | | | | | | | | | |
| 6 | Sebastián Báez | 6 | 6 | | | | | | | 6 | Sebastián Báez | 6 | 6 |
| | | | | | | | | | | 5 | Jiří Lehečka | 4 | 3 |
| 12 | Richard Gasquet | 6 | 1 | 6$^7$ | | | | | | | | | | 5 | Jiří Lehečka | 4 | 3 |
| 3/WC | Sebastian Korda | 4 | 6 | 7$^9$ | | | | | | | | | |
| 3/WC | Sebastian Korda | 4 | 6 | 7$^9$ | 3/WC | Sebastian Korda | | | | | | | |
| | | | | | 5 | Jiří Lehečka | w/o | | | | | | |
| 5 | Jiří Lehečka | 7$^7$ | 6 | | 5 | Jiří Lehečka | w/o | | | | | | |
| | Max Purcell | 6$^4$ | 4 | | | | | | | | | | |

### Top half
#### Section 1

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 1 | B Ćorić | 6 | 7$^7$ | | | | | | | | | | |
| Q | I Marchenko | 6 | 3 | 2 | Alt | R Hijikata | 2 | 6$^2$ | | | | | | | | | | |
| Alt | R Hijikata | 4 | 6 | 6 | | | | | | 1 | B Ćorić | 6 | 6$^3$ | 6 | | | | |
| WC | M Mmoh | 6 | 3 | 6 | | | | | | WC | M Mmoh | 4 | 7$^7$ | 3 | | | | |
| Q | D King | 2 | 6 | 3 | WC | M Mmoh | 6 | 6 | | | | | | | | | | |
| | | | | | 13 | M Giron | 3 | 4 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 1 | B Ćorić | 6 | 6 |
| | | | | | | | | | | | | | | | Alt | JM Cerúndolo | 3 | 1 |
| | | | | | 10 | Y Hanfmann | 6$^3$ | 7 | 6$^4$ | | | | | | | | | |
| | R Safiullin | 6$^5$ | 6 | 3 | Alt | JM Cerúndolo | 7$^7$ | 5 | 7$^7$ | | | | | | | | | |
| Alt | JM Cerúndolo | 7$^7$ | 3 | 6 | | | | | | Alt | JM Cerúndolo | 7 | 6 | | | | | |
| | A Rinderknech | 3 | 6$^3$ | | | | | | | LL | O Kumar | 5 | 3 | | | | | |
| LL | O Kumar | 6 | 7$^7$ | | LL | O Kumar | 6 | 7 | | | | | | | | | | |
| | | | | | 8 | B van de Zandschulp | 3 | 5 | | | | | | | | | | |

#### Section 2

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 4 | L Djere | 6 | 6 | | | | | | | | | | |
| | F Díaz Acosta | 4 | 6 | 6 | | F Díaz Acosta | 3 | 3 | | | | | | | | | | |
| | Q Halys | 6 | 2 | 4 | | | | | | 4 | L Djere | 6 | 6 | | | | | |
| WC | A Michelsen | 6 | 6$^3$ | 6 | | | | | | WC | A Michelsen | 4 | 4 | | | | | |
| | JP Varillas | 3 | 7$^7$ | 0 | WC | A Michelsen | 7$^7$ | 7 | | | | | | | | | | |
| | | | | | 15 | S Ofner | 6$^4$ | 5 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 4 | L Djere | 3 | 0 |
| | | | | | | | | | | | | | | | 6 | S Báez | 6 | 6 |
| | | | | | 9 | A Vukic | 6 | 6$^5$ | 6 | | | | | | | | | |
| | L Van Assche | 3 | 6 | 6 | | L Van Assche | 3 | 7$^7$ | 3 | | | | | | | | | |
| Q | T-S Kwiatkowski | 6 | 3 | 2 | | | | | | 9 | A Vukic | 4 | 6 | 4 | | | | |
| | R Albot | 1 | 5 | | | | | | | 6 | S Báez | 6 | 4 | 6 | | | | |
| | DE Galán | 6 | 7 | | | DE Galán | 6 | 4 | 4 | | | | | | | | | |
| | | | | | 6 | S Báez | 3 | 6 | 6 | | | | | | | | | |

### Bottom half
#### Section 3

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | 7 | A Fils | 7$^7$ | 6$^5$ | 2 | | | | | | | | | | |
| B Nakashima | 6 | 3 | 7$^7$ | | B Nakashima | 6$^5$ | 7$^7$ | 6 | | | | | | | | | | |
| J Kubler | 1 | 6 | 6$^3$ | | | | | | | B Nakashima | 6 | 4 | 4 | | | | | |
| A Shevchenko | 3 | 6 | 0$^r$ | | | | | | 12 | R Gasquet | 2 | 6 | 6 | | | | | |
| M-A Hüsler | 6 | 4 | 4 | | M-A Hüsler | 4 | 4 | | | | | | | | | | | |
| | | | | 12 | R Gasquet | 6 | 6 | | | | | | | | | | | |
| | | | | | | | | | | | | | | 12 | R Gasquet | 6 | 1 | 6$^7$ |
| | | | | | | | | | | | | | | 3/WC | S Korda | 4 | 6 | 7$^9$ |
| | | | | 14 | M Fucsovics | 6 | 6 | | | | | | | | | | | |
| Z Zhang | 4 | 7$^9$ | 6 | | Z Zhang | 4 | 2 | | | | | | | | | | | |
| I Ivashka | 6 | 6$^7$ | 2 | | | | | | 14 | M Fucsovics | 6$^5$ | 3 | | | | | | |
| A Müller | 4 | 4 | | | | | | | 3/WC | S Korda | 7$^7$ | 6 | | | | | | |
| B Bonzi | 6 | 6 | | | B Bonzi | 2 | 3 | | | | | | | | | | | |
| | | | | 3/WC | S Korda | 6 | 6 | | | | | | | | | | | |

#### Section 4

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Third round | Third round | Third round | Third round | Third round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals |
| | | | | | 5 | J Lehečka | 2 | 6 | 6 | | | | | | | | | |
| | P Kotov | 3 | 4 | | Q | M Krueger | 6 | 2 | 3 | | | | | | | | | |
| Q | M Krueger | 6 | 6 | | | | | | | 5 | J Lehečka | 6 | 3 | 6 | | | | |
| | D Koepfer | 6 | 3 | 7$^{10}$ | | | | | | | D Koepfer | 3 | 6 | 4 | | | | |
| | C Lestienne | 4 | 6 | 6$^8$ | | D Koepfer | 6 | 6 | | | | | | | | | | |
| | | | | | LL | S Kirchheimer | 3 | 2 | | | | | | | | | | |
| | | | | | | | | | | | | | | | 5 | J Lehečka | 7$^7$ | 6 |
| | | | | | | | | | | | | | | | | M Purcell | 6$^4$ | 4 |
| | | | | | LL | A Kuznetsov | 4 | 1 | | | | | | | | | | |
| | M Purcell | 6 | 6 | | | M Purcell | 6 | 6 | | | | | | | | | | |
| | M Cecchinato | 4 | 1 | | | | | | | | M Purcell | 7$^7$ | 7$^7$ | | | | | |
| | N Borges | 3 | 1 | | | | | | | 2 | T Griekspoor | 6$^4$ | 6$^2$ | | | | | |
| | J Draper | 6 | 6 | | | J Draper | 6$^8$ | 0$^r$ | | | | | | | | | | |
| | | | | | 2 | T Griekspoor | 7$^{10}$ | 0 | | | | | | | | | | |

## Qualifying
### Seeds

* Adam Walton (first round)
* Illya Marchenko (qualified)
* Mitchell Krueger (qualified)
* Nick Hardt (first round)
* Nick Chappell (first round)
* Omni Kumar (qualifying competition, lucky loser)
* Ulises Blanch (first round)
* Stefan Kozlov (first round)

### Qualifiers

* Darian King
* Illya Marchenko
* Mitchell Krueger
* Thai-Son Kwiatkowski

### Lucky losers

* Strong Kirchheimer
* Omni Kumar
* Andrey Kuznetsov

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Adam Walton | 5 | 3 | | | | | | |
| Alt | Strong Kirchheimer | 7 | 6 | | | | | | |
| Alt | Strong Kirchheimer | 7 | 6 | | Alt | Strong Kirchheimer | 6 | 4 | 6$^1$ |
| | | | | | Alt | Darian King | 2 | 6 | 7$^7$ |
| Alt | Darian King | 2 | 6 | 6 | Alt | Darian King | 2 | 6 | 7$^7$ |
| 7/Alt | Ulises Blanch | 6 | 4 | 3 | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Illya Marchenko | 6 | 6 | | | | | |
| WC | Filippo Moroni | 3 | 4 | | | | | |
| WC | Filippo Moroni | 3 | 4 | | 2 | Illya Marchenko | 6 | 6 |
| | | | | | 6 | Omni Kumar | 4 | 4 |
| WC | Robin Haase | 1 | 6 | 5 | 6 | Omni Kumar | 4 | 4 |
| 6 | Omni Kumar | 6 | 1 | 7 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Mitchell Krueger | 6 | 6 | | | | | |
| Alt | Alexey Zakharov | 4 | 2 | | | | | |
| Alt | Alexey Zakharov | 4 | 2 | | 3 | Mitchell Krueger | 6 | 6 |
| | | | | | Alt | Iñaki Montes de la Torre | 2 | 3 |
| Alt | Iñaki Montes de la Torre | 3 | 6 | 6 | Alt | Iñaki Montes de la Torre | 2 | 3 |
| 8 | Stefan Kozlov | 6 | 1 | 3 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Nick Hardt | 6$^5$ | 3 | | | | |
| PR | Thai-Son Kwiatkowski | 7$^7$ | 6 | | | | |
| PR | Thai-Son Kwiatkowski | 7$^7$ | 6 | PR | Thai-Son Kwiatkowski | 6 | 6 |
| | | | | PR | Andrey Kuznetsov | 1 | 0 |
| PR | Andrey Kuznetsov | 7 | 6 | PR | Andrey Kuznetsov | 1 | 0 |
| 5 | Nick Chappell | 5 | 1 | | | | |