2019 Tunis Open

The 2019 Tunis Open was a professional tennis tournament played on clay courts. It was the eleventh edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Tunis, Tunisia between 15 and 21 April 2019.

Seeds

 * 1 Rankings are as of 8 April 2019.

Other entrants
The following players received wildcards into the singles main draw:
 * Pablo Cuevas
 * 🇹🇳 Aziz Dougaz
 * 🇹🇳 Moez Echargui
 * 🇪🇸 Guillermo García López
 * Tseng Chun-hsin

The following player received entry into the singles main draw as an alternate:
 * 🇫🇷 Antoine Escoffier

The following players received entry into the singles main draw using their ITF World Tennis Ranking:
 * 🇮🇹 Riccardo Bonadio
 * 🇹🇳 Skander Mansouri
 * 🇷🇺 Ivan Nedelko
 * 🇪🇸 David Pérez Sanz
 * 🇪🇸 Oriol Roca Batalla

The following players received entry from the qualifying draw:
 * 🇮🇹 Andrea Vavassori
 * 🇪🇸 David Vega Hernández

Singles

 * Pablo Cuevas def. João Domingues 7–5, 6–4.

Doubles

 * 🇧🇪 Ruben Bemelmans / 🇩🇪 Tim Pütz def. 🇦🇷 Facundo Argüello / 🇦🇷 Guillermo Durán 6–3, 6–1.