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, marking a return of WTA Tour to Texas after a seven-year absence.

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, [10–8]

Seeds

 * Rankings are as of February 20, 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇸🇪 Mirjam Björklund
 * 🇺🇸 Elizabeth Mandlik
 * 🇺🇸 Peyton Stearns

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

The following players received entry from the qualifying draw:
 * 🇬🇧 Katie Boulter
 * 🇺🇸 Louisa Chirico
 * 🇺🇸 Ashlyn Krueger
 * 🇺🇸 Ann Li
 * 🇺🇸 Robin Montgomery
 * 🇬🇧 Heather Watson

The following players received entry as lucky losers:
 * Erika Andreeva
 * 🇯🇵 Nao Hibino
 * 🇺🇸 CoCo Vandeweghe

Withdrawals

 * Before the tournament
 * 🇺🇸 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

Seeds

 * 1 Rankings as of February 20, 2023.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇺🇸 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