2023 Challenger Santa Fe

The 2023 Challenger Santa Fe was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Santa Fe, Argentina between 3 and 9 July 2023.

Seeds

 * 1 Rankings are as of 26 June 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇦🇷 Alejo Lorenzo Lingua Lavallén
 * 🇦🇷 Juan Ignacio Londero
 * 🇦🇷 Lucio Ratti

The following players received entry into the singles main draw as alternates:
 * 🇺🇸 Preston Brown
 * 🇦🇷 Juan Manuel La Serna

The following players received entry from the qualifying draw:
 * 🇦🇷 Lautaro Corthey
 * 🇧🇷 Igor Gimenez
 * 🇪🇨 Álvaro Guillén Meza
 * 🇦🇷 Luciano Tacchi
 * Daniel Vallejo
 * Nicolás Villalón

The following player received entry as a lucky loser:
 * Ignacio Carou

Singles

 * 🇦🇷 Mariano Navone def. Daniel Vallejo 6–2, 6–4.

Doubles

 * 🇺🇸 Vasil Kirkov / Matías Soto def.  Ignacio Carou / 🇦🇷 Ignacio Monzón 7–6(7–3), 6–2.