2023 China Open (tennis)

The 2023 China Open was a professional tennis tournament played on outdoor hard courts. It was the 22nd edition of the China Open for the men and the 24th for the women. The tournament is categorized as an ATP 500 event on the 2023 ATP Tour, and as a WTA 1000 event on the 2023 WTA Tour. Both the men's and the women's tournaments were held at the National Tennis Center in Beijing from 28 September to 4 October for the men, and from 30 September to 8 October for the women. This was the first edition of the China Open since 2019, with the intervening editions cancelled due to the COVID-19 pandemic.

Men's singles

 * 🇮🇹 Jannik Sinner def. Daniil Medvedev, 7–6(7–2), 7–6(7–2)

Women's singles

 * 🇵🇱 Iga Świątek def. Liudmila Samsonova 6–2, 6–2

Men's doubles

 * Ivan Dodig / 🇺🇸 Austin Krajicek def. Wesley Koolhof / 🇬🇧 Neal Skupski, 6–7(12–14), 6–3, [10–5]

Women's doubles

 * 🇨🇿 Marie Bouzková / 🇪🇸 Sara Sorribes Tormo def. Chan Hao-ching / 🇲🇽 Giuliana Olmos 3–6, 6–0, [10–4]

Seeds

 * 1 Rankings are as of 18 September 2023

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Mackenzie McDonald
 * 🇨🇳 Shang Juncheng
 * 🇨🇳 Zhou Yi

The following player received entry as a special exempt:
 * 🇯🇵 Yoshihito Nishioka

The following players received entry from the qualifying draw:
 * 🇮🇹 Matteo Arnaldi
 * 🇩🇪 Yannick Hanfmann
 * Lloyd Harris
 * 🇺🇸 J. J. Wolf

Withdrawals

 * 🇪🇸 Roberto Bautista Agut → replaced by 🇬🇧 Andy Murray
 * 🇮🇹 Matteo Berrettini → replaced by 🇩🇪 Jan-Lennard Struff
 * 🇪🇸 Pablo Carreño Busta → replaced by 🇦🇷 Tomás Martín Etcheverry
 * 🇺🇸 Taylor Fritz → replaced by Nicolás Jarry
 * 🇺🇸 Frances Tiafoe → replaced by 🇫🇷 Ugo Humbert

Seeds

 * Rankings are as of 18 September 2023

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇨🇳 Cui Jie / 🇨🇳 Wang Aoran
 * 🇨🇳 Sun Fajing / 🇨🇳 Zhou Yi

The following pair received entry from the qualifying draw:
 * 🇦🇹 Alexander Erler / 🇦🇹 Lucas Miedler

Withdrawals

 * 🇮🇳 Rohan Bopanna / 🇦🇺 Matthew Ebden → replaced by 🇦🇷 Tomás Martín Etcheverry / Nicolás Jarry
 * 🇺🇸 Rajeev Ram / 🇬🇧 Joe Salisbury → replaced by 🇧🇷 Marcelo Melo / 🇩🇪 Alexander Zverev

Seeds
The following are the seeded players. Seedings are based on WTA rankings as of 25 September 2023. Rankings and points before are as of 2 October 2023.

Because the tournament was not held in 2022, the points dropping column reflects (a) points from tournaments held during the week of 3 October 2022 (Ostrava and Monastir) or (b) the player's 16th best result (in brackets). Only points counting towards the players' rankings as of 2 October 2023 are shown in the table.

Withdrawn players
The following players would have been seeded, but withdrew before the tournament began.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇳 Wang Xiyu
 * 🇺🇸 Sofia Kenin
 * 🇨🇳 Tian Fangran
 * Vera Zvonareva
 * 🇨🇳 Yuan Yue

The following players received entry using a protected ranking:
 * 🇺🇸 Jennifer Brady
 * Anastasia Pavlyuchenkova
 * 🇦🇺 Daria Saville

The following players received entry from the qualifying draw:
 * Mirra Andreeva
 * 🇺🇦 Kateryna Baindl
 * 🇬🇧 Katie Boulter
 * 🇵🇱 Magdalena Fręch
 * 🇺🇸 Ashlyn Krueger
 * 🇩🇪 Eva Lys
 * 🇰🇿 Yulia Putintseva
 * 🇺🇸 Peyton Stearns

Withdrawals

 * 🇷🇴 Irina-Camelia Begu → replaced by 🇦🇺 Daria Saville
 * Belinda Bencic → replaced by 🇨🇿 Linda Fruhvirtová
 * 🇺🇸 Danielle Collins → replaced by 🇺🇦 Lesia Tsurenko
 * 🇺🇸 Madison Keys → replaced by 🇨🇳 Wang Xinyu
 * 🇨🇿 Karolína Muchová → replaced by 🇪🇸 Sara Sorribes Tormo
 * 🇨🇿 Karolína Plíšková → replaced by 🇮🇹 Martina Trevisan
 * 🇺🇸 Sloane Stephens → replaced by 🇨🇿 Kateřina Siniaková
 * 🇺🇦 Elina Svitolina → replaced by 🇩🇪 Tatjana Maria

Seeds

 * 1 Rankings are as of 25 September 2023

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇫🇷 Caroline Garcia / 🇫🇷 Kristina Mladenovic
 * 🇨🇳 Guo Hanyu / 🇨🇳 Jiang Xinyu
 * 🇨🇳 Wang Xiyu / 🇨🇳 Yuan Yue

The following pair received entry as alternates:
 * 🇮🇹 Elisabetta Cocciaretto / 🇮🇹 Martina Trevisan

Withdrawals

 * Anna Blinkova / Anastasia Potapova → replaced by 🇮🇹 Elisabetta Cocciaretto / 🇮🇹 Martina Trevisan