# 2023 China Open – Men's singles

Jannik Sinner defeated Daniil Medvedev in the final, 7–6$^{(7–2)}$, 7–6$^{(7–2)}$ to win the men's singles tennis title at the 2023 China Open. It was his first win over Medvedev on his seventh attempt.
Dominic Thiem was the reigning champion from 2019, when the tournament was last held, but he chose to compete in Astana instead.

## Seeds

* Carlos Alcaraz (semifinals)
* Daniil Medvedev (final)
* Holger Rune (second round)
* Stefanos Tsitsipas (first round)
* Andrey Rublev (second round)
* Jannik Sinner (champion)
* Casper Ruud (quarterfinals)
* Alexander Zverev (semifinals)

## 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

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Carlos Alcaraz | 6$^4$ | 1 | | | | |
| 6 | Jannik Sinner | 7$^7$ | 6 | | | | |
| 6 | Jannik Sinner | 7$^7$ | 6 | 6 | Jannik Sinner | 7$^7$ | 7$^7$ |
| | | | | 2 | Daniil Medvedev | 6$^2$ | 6$^2$ |
| 8 | Alexander Zverev | 4 | 3 | 2 | Daniil Medvedev | 6$^2$ | 6$^2$ |
| 2 | Daniil Medvedev | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | C Alcaraz | 6 | 6 | | | | | | | | | | | | | | | |
| Q | Y Hanfmann | 4 | 3 | | 1 | C Alcaraz | 6 | 6 | | | | | | | | | | |
| | K Khachanov | 3 | 6 | 2 | | L Musetti | 2 | 2 | | | | | | | | | | |
| | L Musetti | 6 | 1 | 6 | | | | | | 1 | C Alcaraz | 6 | 6 | | | | | |
| Q | L Harris | 7$^7$ | 6$^4$ | 3 | | | | | | 7 | C Ruud | 4 | 2 | | | | | |
| | TM Etcheverry | 6$^5$ | 7$^7$ | 6 | | TM Etcheverry | 6 | 5 | 6$^7$ | | | | | | | | | |
| | J-L Struff | 6$^5$ | 3 | | 7 | C Ruud | 1 | 7 | 7$^9$ | | | | | | | | | |
| 7 | C Ruud | 7$^7$ | 6 | | | | | | | | | | | | 1 | C Alcaraz | 6$^4$ | 1 |
| 3 | H Rune | 6 | 6 | | | | | | | | | | | | 6 | J Sinner | 7$^7$ | 6 |
| | F Auger-Aliassime | 4 | 4 | | 3 | H Rune | 3 | 5 | | | | | | | | | | |
| WC | M McDonald | 6 | 6$^4$ | 1 | | G Dimitrov | 6 | 7 | | | | | | | | | | |
| | G Dimitrov | 2 | 7$^7$ | 6 | | | | | | | G Dimitrov | 4 | 6 | 2 | | | | |
| WC | J Shang | 7 | 5 | 1 | | | | | | 6 | J Sinner | 6 | 3 | 6 | | | | |
| SE | Y Nishioka | 5 | 7 | 6 | SE | Y Nishioka | 2 | 0 | | | | | | | | | | |
| | D Evans | 4 | 7$^7$ | 3 | 6 | J Sinner | 6 | 6 | | | | | | | | | | |
| 6 | J Sinner | 6 | 6$^2$ | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | A Zverev | 6$^2$ | 6 | 6 | | | | | | | | | | | | | | |
| | D Schwartzman | 7$^7$ | 1 | 4 | 8 | A Zverev | 6$^4$ | 6 | 6 | | | | | | | | | |
| | A Davidovich Fokina | 6 | 6 | | | A Davidovich Fokina | 7$^7$ | 2 | 1 | | | | | | | | | |
| WC | Y Zhou | 2 | 2 | | | | | | | 8 | A Zverev | 6 | 6$^5$ | 6 | | | | |
| Q | M Arnaldi | 6 | 6 | | | | | | | | N Jarry | 1 | 7$^7$ | 3 | | | | |
| Q | JJ Wolf | 2 | 2 | | Q | M Arnaldi | 7$^7$ | 6$^4$ | 3 | | | | | | | | | |
| | N Jarry | 6 | 6 | | | N Jarry | 6$^4$ | 7$^7$ | 6 | | | | | | | | | |
| 4 | S Tsitsipas | 4 | 4 | | | | | | | | | | | | 8 | A Zverev | 4 | 3 |
| 5 | A Rublev | 4 | 6 | 6 | | | | | | | | | | | 2 | D Medvedev | 6 | 6 |
| | C Norrie | 6 | 1 | 4 | 5 | A Rublev | 7 | 3 | 6$^3$ | | | | | | | | | |
| | U Humbert | 7 | 3 | 6 | | U Humbert | 5 | 6 | 7$^7$ | | | | | | | | | |
| | L Sonego | 5 | 6 | 0 | | | | | | | U Humbert | 4 | 6 | 1 | | | | |
| | A de Minaur | 6 | 5 | 7$^8$ | | | | | | 2 | D Medvedev | 6 | 3 | 6 | | | | |
| | A Murray | 3 | 7 | 6$^6$ | | A de Minaur | 6$^3$ | 3 | | | | | | | | | | |
| | T Paul | 2 | 1 | | 2 | D Medvedev | 7$^7$ | 6 | | | | | | | | | | |
| 2 | D Medvedev | 6 | 6 | | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Max Purcell (qualifying competition)
* Yoshihito Nishioka (special exempt to main draw)
* Miomir Kecmanović (qualifying competition)
* Matteo Arnaldi (qualified)
* Daniel Altmaier (first round)
* Aleksandar Vukic (qualifying competition)
* J. J. Wolf (qualified)
* Dušan Lajović (first round)

### Qualifiers

* J. J. Wolf
* Lloyd Harris
* Yannick Hanfmann
* Matteo Arnaldi

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Max Purcell | 4 | 6 | 6 | | | | |
| WC | Li Hanwen | 6 | 1 | 2 | | | | |
| WC | Li Hanwen | 6 | 1 | 2 | 1 | Max Purcell | 3 | 0 |
| | | | | | 7 | J. J. Wolf | 6 | 6 |
| WC | Bai Yan | 6$^5$ | 3 | | 7 | J. J. Wolf | 6 | 6 |
| 7 | J. J. Wolf | 7$^7$ | 6 | | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Cristian Garín | 7 | 6 | | | | |
| WC | Cui Jie | 5 | 2 | | | | |
| WC | Cui Jie | 5 | 2 | Alt | Cristian Garín | 3 | 0 |
| | | | | PR | Lloyd Harris | 6 | 6 |
| PR | Lloyd Harris | 6 | 6 | PR | Lloyd Harris | 6 | 6 |
| 5 | Daniel Altmaier | 3 | 1 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Miomir Kecmanović | 7 | 6$^5$ | 6 | | | | |
| Alt | Pavel Kotov | 5 | 7$^7$ | 1 | | | | |
| Alt | Pavel Kotov | 5 | 7$^7$ | 1 | 3 | Miomir Kecmanović | 1 | 4 |
| | | | | | | Yannick Hanfmann | 6 | 6 |
| | Yannick Hanfmann | 6 | 7$^9$ | | | Yannick Hanfmann | 6 | 6 |
| 8 | Dušan Lajović | 3 | 6$^7$ | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Matteo Arnaldi | 4 | 6 | 7$^{14}$ | | | | |
| Alt | Daniel Elahi Galán | 6 | 3 | 6$^{12}$ | | | | |
| Alt | Daniel Elahi Galán | 6 | 3 | 6$^{12}$ | 4 | Matteo Arnaldi | 6 | 6 |
| | | | | | 6 | Aleksandar Vukic | 3 | 2 |
| | Brandon Nakashima | 4 | 4 | | 6 | Aleksandar Vukic | 3 | 2 |
| 6 | Aleksandar Vukic | 6 | 6 | | | | | |