The 2026 Buenos Aires Challenger was a professional tennis tournament played on clay courts. It was the 15th edition of the tournament which was part of the 2026 ATP Challenger Tour. It took place in Buenos Aires, Argentina between 21 and 27 September 2026.
Singles main-draw entrants Seeds Country Player Rank1 SeedFrancisco Comesaña1271Hugo Dellien1292Pedro Martínez1323Juan Carlos Prado Ángelo1534Gonzalo Bueno1725Juan Pablo Varillas1906Alex Barrena2167Facundo Mena2188 1 Rankings are as of 14 September 2026.
Other entrants The following players received wildcards into the singles main draw: Federico Coria Valentín Garay Carlos María Zárate
The following player received entry into the singles main draw using a protected ranking: Renzo Olivo
The following players received entry into the singles main draw as alternates: Juan Pablo Ficovich Lucio Ratti
The following players received entry from the qualifying draw: Valerio Aboian Joaquín Aguilar Cardozo Tomás Farjat Tomás Martínez Lorenzo Joaquín Rodríguez Santiago Rodríguez Taverna
The following player received entry as a lucky loser: Bruno Fernandez
Champions Singles
Alex Barrena def. Facundo Mena 6–4, 6–0.
Doubles
Mariano Kestelboim / Santiago Rodríguez Taverna def. Murkel Dellien / Federico Zeballos 6–4, 4–6, [10–5].
References