2022 San Diego Open

2022 San Diego Open
DateSeptember 19–25 (men)
October 10–16 (women)
Edition36th
2nd (men)
1st (women)
CategoryATP Tour 250
WTA 500
Draw28S / 16D
Prize money$661,800 (men)
$757,900 (women)
SurfaceHard / outdoor
LocationSan Diego, United States
VenueBarnes Tennis Center
Champions
Men's singles
Brandon Nakashima
Women's singles
Iga Świątek
Men's doubles
Nathaniel Lammons / Jackson Withrow
Women's doubles
Coco Gauff / Jessica Pegula

The 2022 San Diego Open was a combined men's and women's tennis tournament played on outdoor hard courts. It was the second edition of the event for the men and the first edition of the Southern California Open for the women since 2015. The event was part of the ATP Tour 250 series of the 2022 ATP Tour and a WTA 500 event on the 2022 WTA Tour. It was held at the Barnes Tennis Center in San Diego, United States, from September 19 through September 25, 2022 for the men, and from October 10 through October 16, 2022 for the women.

The event was primarily organized being held on a second consecutive year in the alternative sporting calendar due to the cancellation of tournaments in China during the 2022 season because of the ongoing COVID-19 pandemic, as well as the WTA's suspension of tournaments in China following former WTA player Peng Shuai's allegation of sexual assault against a Chinese government official.