Seeds • Rankings are as of 13 October 2025
Other entrants The following players received wildcards into the singles main draw: •
Ana Candiotto •
Sofia da Cruz Mendonça •
Luiza Fullana •
Nauhany Vitória Leme da Silva The following players received entry from the qualifying draw: •
Victoria Bosio •
Júlia Konishi Camargo Silva •
Maribella Zamarripa •
Anastasia Zolotareva The following player received entry as a lucky loser: •
Fernanda Labraña Withdrawals ;Before the tournament •
María Lourdes Carlé → replaced by
Miriana Tona •
Maja Chwalińska → replaced by
Tina Smith •
Tara Würth → replaced by
Fernanda Labraña (LL) == Doubles main draw entrants ==