2023 Vacaria Open

The 2023 Vacaria Open was a professional tennis tournament played on indoor clay courts. It was the first edition of the tournament, which was part of the 2023 ITF Women's World Tennis Tour. It took place in Vacaria, Brazil, between 11 and 17 December 2023.

Singles

 * 🇫🇷 Séléna Janicijevic def. Francisca Jorge, 3–6, 6–3, 6–2

Doubles

 * 🇵🇪 Romina Ccuno / 🇱🇹 Justina Mikulskytė def. Francisca Jorge /  Matilde Jorge, 6–2, 6–3

Seeds

 * Rankings are as of 4 December 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇧🇷 Laura Badia
 * 🇧🇷 Carolina Bohrer Martins
 * 🇧🇷 Luiza Fullana
 * 🇧🇷 Sofia Mendonça

The following players received entry from the qualifying draw:
 * 🇧🇷 Camilla Bossi
 * 🇵🇪 Romina Ccuno
 * 🇺🇸 Alexia Harmon
 * 🇩🇪 Jasmin Jebawy
 * Wozuko Mdlulwa
 * 🇨🇴 Yuliana Monroy
 * 🇨🇴 María Paulina Pérez
 * 🇺🇸 Anna Ulyashchenko