2023 Challenger de Buenos Aires

The 2023 Challenger de Buenos Aires was a professional tennis tournament played on clay courts. It was the 12th edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Buenos Aires, Argentina between 9 and 15 October 2023.

2023 Challenger de Buenos Aires
Date	9 – 15 October
Edition	12th
Surface	Clay
Location	Buenos Aires, Argentina
Champions
Singles
Mariano Navone
Doubles
Diego Hidalgo / Cristian Rodríguez

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
ARG	Federico Coria	83	1
ARG	Juan Manuel Cerúndolo	102	2
ARG	Facundo Díaz Acosta	106	3
CHI	Tomás Barrios Vera	108	4
CZE	Vít Kopřiva	114	5
CHI	Alejandro Tabilo	120	6
ARG	Francisco Comesaña	126	7
GBR	Jan Choinski	127	8

• ¹ Rankings are as of 25 September 2023.

Other entrants

The following players received wildcards into the singles main draw:

• Román Andrés Burruchaga
• Federico Delbonis
• Juan Pablo Ficovich

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

• Andrea Pellegrino

The following player received entry into the singles main draw as an alternate:

• Guido Andreozzi

The following players received entry from the qualifying draw:

• Murkel Dellien
• Renzo Olivo
• João Lucas Reis da Silva
• Juan Bautista Torres
• Marco Trungelliti
• Gonzalo Villanueva

The following player received entry as a lucky loser:

• Gastão Elias

Champions

Singles

Main article: 2023 Challenger de Buenos Aires – Singles

• Mariano Navone def. Federico Coria 2–6, 6–3, 6–4.

Doubles

Main article: 2023 Challenger de Buenos Aires – Doubles

• Diego Hidalgo / Cristian Rodríguez def. Fernando Romboli / Marcelo Zormann 6–3, 6–2.