The 2025 Brasil Tennis Open was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Porto Alegre, Brazil between 28 April and 4 May 2025.

Singles main-draw entrants Seeds Country Player Rank1 SeedÁlvaro Guillén Meza2051Murkel Dellien2222Santiago Rodríguez Taverna2613Juan Bautista Torres2734Juan Carlos Prado Ángelo2915Genaro Alberto Olivieri3026Daniel Dutra da Silva3047Nicolás Álvarez Varona3098 1 Rankings are as of 21 April 2025.

Other entrants The following players received wildcards into the singles main draw: Vicente Freda Luís Miguel Eduardo Ribeiro

The following player received entry into the singles main draw using a protected ranking: Blaise Bicknell

The following player received entry into the singles main draw as a special exempt: Alex Barrena

The following player received entry into the singles main draw as an alternate: João Lucas Reis da Silva

The following players received entry from the qualifying draw: Leonardo Aboian Valerio Aboian Luciano Emanuel Ambrogi Hernán Casanova Conner Huertas del Pino Nicolás Kicker

The following player received entry as a lucky loser: Bruno Kuzuhara

Champions Singles

Santiago Rodríguez Taverna def. Nikolás Sánchez Izquierdo 4–6, 6–4, 7–6(8–6).

Doubles

Juan Carlos Prado Ángelo / Federico Zeballos def. Lautaro Midón / Gonzalo Villanueva 7–5, 7–5.

References