Seeds • 1 Rankings are as of 5 August 2019.
Other entrants The following players received wildcards into the singles main draw: •
Tom Kočevar-Dešman • Sven Lah • Zvonimir Orešković •
Nik Razboršek •
Mike Urbanija The following players received entry into the singles main draw as alternates: •
Artem Dubrivnyy •
Andrey Golubev The following players received entry into the singles main draw using their ITF World Tennis Ranking: •
Tomás Martín Etcheverry •
Maxime Hamou • Tom Jomby • Quentin Robert • Matías Zukas The following players received entry from the qualifying draw: •
Nicolás Barrientos •
Tomás Lipovšek Puches ==Champions==