2023 Challenger Temuco

The 2023 Challenger Temuco was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Temuco, Chile between 27 November and 3 December 2023.

Seeds

 * 1 Rankings are as of 20 November 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * Diego Fernández Flores
 * Gonzalo Lama
 * Matías Soto

The following players received entry into the singles main draw as alternates:
 * 🇺🇸 Alafia Ayeni
 * 🇺🇸 Bruno Kuzuhara

The following players received entry from the qualifying draw:
 * 🇪🇨 Andrés Andrade
 * 🇵🇪 Ignacio Buse
 * 🇧🇷 Gabriel Décamps
 * 🇦🇷 Mariano Kestelboim
 * 🇦🇷 Facundo Mena
 * 🇺🇸 Keegan Smith

The following player received entry as a lucky loser:
 * 🇵🇪 Conner Huertas del Pino

Singles

 * 🇺🇸 Aleksandar Kovacevic def. 🇧🇷 Gilbert Klier Júnior 4–6, 6–3, 6–3.

Doubles

 * 🇧🇷 Mateus Alves / Matías Soto def. 🇺🇸 Aleksandar Kovacevic / 🇺🇸 Keegan Smith 6–2, 7–5.