2023 Golden Gate Open

The 2023 Golden Gate Open was a professional tennis tournament played on outdoor hard courts. This tournament was part of the 2023 ATP Challenger Tour and the 2023 WTA 125 tournaments. The first edition took place at the Taube Tennis Center from August 13 to 19, 2023 in Stanford, United States.

Seeds

 * 1 Rankings are as of 7 August 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 Samir Banerjee
 * 🇺🇸 Ethan Quinn
 * 🇪🇸 Fernando Verdasco

The following player received entry into the singles main draw as a special exempt:
 * 🇦🇺 Adam Walton

The following player received entry into the singles main draw using a protected ranking:
 * 🇺🇸 Bradley Klahn

The following players received entry into the singles main draw as alternates:
 * 🇰🇿 Mikhail Kukushkin
 * 🇺🇸 Zachary Svajda
 * 🇦🇺 Dane Sweeny

The following players received entry from the qualifying draw:
 * 🇺🇸 Tristan Boyer
 * 🇺🇸 Nick Chappell
 * 🇲🇩 Alexander Cozbinov
 * Jason Jung
 * 🇺🇸 Mitchell Krueger
 * 🇺🇸 Emilio Nava

The following player received entry as a lucky loser:
 * 🇺🇸 Colin Markes

Seeds

 * 1 Rankings are as of 7 August 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇬🇧 Angelica Blake
 * 🇺🇸 Claire Liu
 * 🇺🇸 CoCo Vandeweghe
 * 🇨🇦 Carol Zhao

The following players received entry from the qualifying draw:
 * 🇯🇵 Mai Hontama
 * Valeria Savinykh
 * Iryna Shymanovich
 * 🇨🇳 Wang Yafan

The following player received entry as a lucky loser:
 * 🇺🇸 Hailey Baptiste

Withdrawals

 * 🇺🇸 Emina Bektas → replaced by 🇺🇸 Hailey Baptiste
 * 🇬🇧 Harriet Dart → replaced by 🇨🇳 Bai Zhuoxuan
 * 🇩🇪 Jule Niemeier → replaced by 🇺🇸 Robin Montgomery
 * 🇪🇸 Nuria Párrizas Díaz → replaced by 🇬🇧 Heather Watson

Seeds

 * Rankings are as of 7 August 2023

Other entrants
The following pair received a wildcard into the doubles main draw:
 * 🇺🇸 Alexis Blokhina / 🇺🇸 Connie Ma

Men's singles

 * 🇫🇷 Constant Lestienne def. 🇺🇸 Emilio Nava 7–6(7–4), 6–2.

Women's singles

 * 🇨🇳 Wang Yafan def. Kamilla Rakhimova, 6–2, 6–0

Men's doubles

 * 🇪🇨 Diego Hidalgo / 🇨🇴 Cristian Rodríguez def. 🇬🇧 Julian Cash / 🇬🇧 Henry Patten 6–7(1–7), 6–4, [10–8].

Women's doubles

 * 🇬🇧 Jodie Burrage / 🇦🇺 Olivia Gadecki def. 🇺🇸 Hailey Baptiste / 🇺🇸 Claire Liu, 7–6(7–4), 6–7(6–8), [10–8]