The 2023 Challenger AAT Legión Sudamericana was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Buenos Aires, Argentina between 24 and 30 April 2023.
Singles main-draw entrants
Seeds Country Player Rank1 SeedAndrea Collarini1811Thiago Agustín Tirante1852Luciano Darderi1883Juan Pablo Ficovich1974Genaro Alberto Olivieri2055Nick Hardt2216Mariano Navone2277Thiago Seyboth Wild2318 1 Rankings are as of 17 April 2023.
Other entrants The following players received wildcards into the singles main draw: Alex Barrena Alejo Lorenzo Lingua Lavallén Lautaro Midón
The following players received entry into the singles main draw as alternates: Pedro Boscardin Dias Gonzalo Lama Juan Bautista Otegui
The following players received entry from the qualifying draw: Valerio Aboian Tomás Farjat Gustavo Heide Conner Huertas del Pino Mariano Kestelboim Matías Zukas
The following players received entry as lucky losers: Wilson Leite José Pereira
Champions
Singles
Thiago Seyboth Wild def. Luciano Darderi 6–3, 6–3.
Doubles
Francisco Comesaña / Thiago Seyboth Wild def. Hernán Casanova / Santiago Rodríguez Taverna 6–3, 6–7(5–7), [10–6].
References