The field of participants in the single competition consisted of 28 players, that of the doubles competition consisted of 16 pairs. The four top seeded players in the singles each got a bye into the second round. The total prize pool was $ 557,050; total financial liabilities were $ 623,710.
The qualification took place from April 6th to 7th, 2019. Four qualifying places were played that entitle them to participate in the main draw of the tournament.
The following prize money and world ranking points were paid out or credited for reaching the respective round. Players who entered the main field from qualification received the specified qualification points in addition to those for reaching the respective round. Otherwise the amounts were not to be understood as cumulative. Prize money for the double competition was paid out per team.
Max Mirny Philipp Oswald
Christian Garín
Santiago González Aisam-ul-Haq Qureshi
Marcel Granollers (115)
Daniel Elahi Galán
Santiago Giraldo
Peđa Krstin
Henri Laaksonen
P. Lorenzi
J. Thompson
C. Ruud
H. Dellien
C. Norrie
I. Karlović
P. Cuevas
J. Chardy
