2019 Lisboa Belém Open

The 2019 Lisboa Belém Open was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Lisbon, Portugal between 13 and 19 May 2019.

Seeds

 * 1 Rankings are as of 6 May 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * Tiago Cação
 * 🇪🇸 Roberto Carballés Baena
 * Gastão Elias
 * Frederico Ferreira Silva
 * 🇫🇷 Adrian Mannarino

The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 * 🇪🇸 Javier Barranco Cosano
 * 🇮🇹 Riccardo Bonadio
 * 🇮🇹 Raúl Brancaccio
 * Sandro Ehrat
 * 🇫🇷 Grégoire Jacq

The following players received entry from the qualifying draw:
 * 🇨🇦 Steven Diez
 * 🇪🇸 Nicola Kuhn

The following player received entry as a lucky loser:
 * Luís Faria

Singles

 * 🇪🇸 Roberto Carballés Baena def. 🇦🇷 Facundo Bagnis 2–6, 7–6(7–5), 6–1.

Doubles

 * 🇦🇹 Philipp Oswald / 🇸🇰 Filip Polášek def. 🇦🇷 Guido Andreozzi / 🇦🇷 Guillermo Durán 7–5, 6–2.