2022 Ostrava Open
The 2022 Ostrava Open was a WTA tournament organised for female professional tennis players on indoor hard courts. The event took place at the Ostravar Aréna in Ostrava, Czech Republic, from 3 through 9 October 2022.
The event was held on a third 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 suspension of tournaments in China following former WTA player Peng Shuai's allegation of sexual assault against a Chinese government official, and the tournaments in Russia due to the ongoing war with Ukraine.
Champions
Singles
- Barbora Krejčíková def. Iga Świątek 5–7, 7–6, 6–3
Doubles
- Caty McNally / Alycia Parks def. Alicja Rosolska / Erin Routliffe, 6–3, 6–2
Singles main draw entrants
Seeds
- Rankings are as of September 26, 2022.
Other entrants
The following players received entry from the qualifying draw:
- Anna Blinkova
- Eugenie Bouchard
- Caty McNally
- Alycia Parks
- Bernarda Pera
- Ajla Tomljanović
Withdrawals
- Belinda Bencic
Retirements
- Anett Kontaveit
- Ajla Tomljanović
Doubles main draw entrants
Seeds
- 1 Rankings as of September 26, 2022.
Other entrants
- Nikola Bartůňková / Barbora Palicová
Withdrawals
- Chan Hao-ching / Zhang Shuai → replaced by Georgina García Pérez / Ingrid Neel
- Kirsten Flipkens / Sara Sorribes Tormo → replaced by Angelina Gabueva / Anastasia Zakharova
- Vivian Heisen / Monica Niculescu → replaced by Anna-Lena Friedsam / Vivian Heisen
- Nicole Melichar-Martinez / Laura Siegemund → replaced by Lucie Hradecká / Linda Nosková