2023 ATX Open
The 2023 ATX Open was a WTA 250 tournament organised for female professional tennis players on outdoor hard courts as part of the 2023 WTA Tour. The event took place at The Westwood Country Club in Austin, United States, from 27 February through 5 March 2023.
Champions
Singles
- Marta Kostyuk def. Varvara Gracheva, 6–3, 7–5
Doubles
- Erin Routliffe / Aldila Sutjiadi def. Nicole Melichar-Martinez / Ellen Perez, 6–4, 3–6,
Points and prize money
Point distribution
Prize money
Singles main draw entrants
Seeds
- Rankings are as of February 20, 2023.
Other entrants
The following player received entry using a protected ranking into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
- Erika Andreeva
- Nao Hibino
- CoCo Vandeweghe
Withdrawals
- Lauren Davis → replaced by Nao Hibino
- Viktorija Golubic → replaced by Harriet Dart
- Anhelina Kalinina → replaced by Dayana Yastremska
- Jasmine Paolini → replaced by Katie Volynets
- Emma Raducanu → replaced by CoCo Vandeweghe
- Alison Van Uytvanck → replaced by Dalma Gálfi
- Zhang Shuai → replaced by Erika Andreeva
Doubles main draw entrants
Seeds
- 1 Rankings as of February 20, 2023.
Other entrants
- Charlotte Chavatipon / Sabina Zeynalova
- Ashlyn Krueger / Robin Montgomery
Withdrawals
- Miyu Kato / Aldila Sutjiadi → replaced by Erin Routliffe / Aldila Sutjiadi
- Yana Sizikova / Alison Van Uytvanck → replaced by Anna Blinkova / Yana Sizikova