2023 Maia Challenger

The 2023 Maia Challenger was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Maia, Portugal from 27 November to 3 December 2023.

Seeds

 * 1 Rankings are as of 20 November 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * Jaime Faria
 * Francisco Rocha
 * Duarte Vale

The following players received entry from the qualifying draw:
 * Pedro Araújo
 * 🇸🇪 Karl Friberg
 * 🇩🇪 Tom Gentzsch
 * 🇮🇹 Andrea Guerrieri
 * 🇬🇧 Anton Matusevich
 * Alexey Vatutin

The following players received entry as lucky losers:
 * 🇪🇸 Miguel Damas
 * Stefanos Sakellaridis

Singles

 * Nuno Borges def. 🇫🇷 Benoît Paire 6–1, 6–4.

Doubles

 * 🇮🇹 Marco Bortolotti / 🇮🇹 Andrea Vavassori def. 🇧🇷 Fernando Romboli / 🇵🇱 Szymon Walków 6–4, 3–6, [12–10].